CBSE > Class 12 > Mathematics | CBSE Board | Homework Help

Yrr self satisfaction sabse bada hota he vo mujhe hamesa hota he bas jee ki preparation maine serious hokar 11th me start nahi ki isliye boards ke soth do class ka padhna padta he that's all, but yrr april me usee bhi phodenge jee bada he ki hmm, hmm na so be aware jee

1Thank You

Rajat Barwar 5 years, 6 months ago

Meri bhi, 11 th me performance kafi gir gayi.

1Thank You

Tamanna Sharma 5 years, 6 months ago

Vo 10th ki yade to aache thi magar lagta he jee ki yade namkin honge mere liye

1Thank You

Shreya .. 5 years, 6 months ago

97.4 dekh kar mujhe apni kam lag rhi hai ??

2Thank You

Tamanna Sharma 5 years, 6 months ago

No itne me block top hi tha city top 98.2 tha mera to 3rd tha city city me

1Thank You

Rajat Barwar 5 years, 6 months ago

?? very good,u both are toppers.

2Thank You

Shreya .. 5 years, 6 months ago

Meri toh 95 hi thi bas...

1Thank You

Rajat Barwar 5 years, 6 months ago

City top kiya hoga??

1Thank You

Shreya .. 5 years, 6 months ago

Nice....

1Thank You

Tamanna Sharma 5 years, 6 months ago

Mere thi 97.4

2Thank You

Shreya .. 5 years, 6 months ago

Vaise Rajat and tamanna tum dono ki overall percentage kitni thi 10th mein ?

1Thank You

Tamanna Sharma 5 years, 6 months ago

Good shreya, l am sure you have a good result ,aur result aane per online bhej dena party + advance clear ki party

2Thank You

Tamanna Sharma 5 years, 6 months ago

Sst me 99 mere to kabhi sapne me bhi nahi aaye ek bar 8th me galate se aa gaye the by luck

1Thank You

Shreya .. 5 years, 6 months ago

Baaki mujhe to bas 90% above chahiye the.....aur utne aa jaayenge ... So i am happy.....asli exams to abhi aage hai....usmein expectations high hain...

1Thank You

Rajat Barwar 5 years, 6 months ago

Mere Sst me 99 the..

1Thank You

Shreya .. 5 years, 6 months ago

Main hamesha expectation thodi kam rakhti hun..... checking ka kuch bharosa nhi hai.....

2Thank You

Rajat Barwar 5 years, 6 months ago

Wow ..good in maths.??

1Thank You

Tamanna Sharma 5 years, 6 months ago

Me sst 90 but maths 99

1Thank You

Rajat Barwar 5 years, 6 months ago

Hindi and maths me.

1Thank You

Rajat Barwar 5 years, 6 months ago

Good agar jyada aaye, mere to kam aaye the.

1Thank You

Tamanna Sharma 5 years, 6 months ago

Lekin hmm to sabse pehle 3 set ki answer key hi match karte he kyoki knowledge matters

2Thank You

Tamanna Sharma 5 years, 6 months ago

Hava me bate nahi kar rahee hmm probability ne sikha diya he predict karna

1Thank You

Tamanna Sharma 5 years, 6 months ago

10th me bhi aaisa hi tha prediction se 0.4 jada he tha

1Thank You

Rajat Barwar 5 years, 6 months ago

Yes, ho sakta hai bcoz mai paper ke baad answers check nahi karta so predict bhi nahi karta.??

2Thank You

Tamanna Sharma 5 years, 6 months ago

Hoota he kyoki prediction se 1-2 aage ya pechee hi ata he real result, hamare sath to aaisa he hota he

1Thank You

Rajat Barwar 5 years, 6 months ago

Bcoz mere always expectation se kam aate hai.

1Thank You

Rajat Barwar 5 years, 6 months ago

Predict karne se kuchh nahi hota,lets wait for it. And best of luck for ur result??

3Thank You

Tamanna Sharma 5 years, 6 months ago

But shreya apka to physics chemistry dono aacha gaya he na to app to pka98% secure karogi

2Thank You

Shreya .. 5 years, 6 months ago

I'm expecting 93%+....

2Thank You

Tamanna Sharma 5 years, 6 months ago

Aapke bhi aa jayege 92%+ have a good luck

1Thank You

Tamanna Sharma 5 years, 6 months ago

Vaise mere pas 5 hi subject he optional nahi he na

1Thank You

Tamanna Sharma 5 years, 6 months ago

Em waves + 2 derivation ne saraa mamla gadbad kar diya

1Thank You

Tamanna Sharma 5 years, 6 months ago

Kyoki 11 ke jadha padhe aur 12th derivation per to jadha focus hi nahi kiya

1Thank You

Tamanna Sharma 5 years, 6 months ago

Per abb lagta he sabse kam physics me hi aayge

1Thank You

Tamanna Sharma 5 years, 6 months ago

Pura sal maine physics hi padhee

1Thank You

Tamanna Sharma 5 years, 6 months ago

I think 95 %+ but depend on teacher checking

1Thank You

Shubham Kumar Gupta 5 years, 6 months ago

I think i am able to score 92%(maths stream)...in 12th board 2020

1Thank You

ANSWER

R d Sharma mein elementary row transformation method hai kya?

Posted by Shreya .. 5 years, 6 months ago

CBSE > Class 12 > Mathematics

4 answers

Zrs Rz 5 years, 6 months ago

Khojne ke liye 4 din lagega

0Thank You

Shreya .. 5 years, 6 months ago

Ok thankyou both...i got it

0Thank You

Akhil Kumar 5 years, 6 months ago

Yes

1Thank You

Tamanna Sharma 5 years, 6 months ago

Yes page no. 7.29 in my edition

1Thank You

ANSWER

Is there any diffrence between jee math and class 11 and 12 cbse math?

Posted by Almas Khan 5 years, 6 months ago

CBSE > Class 12 > Mathematics

7 answers

Zrs Rz 5 years, 6 months ago

Eek faltu dusra jyada faltu

1Thank You

Shreya .. 5 years, 6 months ago

From Punjab

1Thank You

Tamanna Sharma 5 years, 6 months ago

Shreya l am from haryana and you

1Thank You

Rajat Barwar 5 years, 6 months ago

NCERT can help a little in JEE main but not in JEE advanced.??

2Thank You

Shreya .. 5 years, 6 months ago

Tamanna tum kahan se ho?

2Thank You

Tamanna Sharma 5 years, 6 months ago

Ha syllabus same he per application boohot aalag

1Thank You

Tamanna Sharma 5 years, 6 months ago

App dharti aur aasman milane ki bat kar rahe he janab

1Thank You

ANSWER

In area under curve Area bounded by 2 cicles , Triangle , 3 lines , one circle and one parabola, 2 parabola,1 ellipse and one line.. Is sufficient or anything else?

Posted by Archit Nangla 5 years, 6 months ago

CBSE > Class 12 > Mathematics

1 answers

Shreya .. 5 years, 6 months ago

I don't know if a cubic or biquadratic equation can be used in areas....if anyone knows please tell...

2Thank You

ANSWER

If a,b,c belong to N, the number of points having position vector ai + bj+ ck such that 6<a+b+c<10 , is

Posted by Shreya .. 5 years, 6 months ago

CBSE > Class 12 > Mathematics

15 answers

Shreya .. 5 years, 6 months ago

It was in practice jee mains full test given by my institute...

1Thank You

Rajat Barwar 5 years, 6 months ago

Ok, its a long time.let us leave it.

0Thank You

Rajat Barwar 5 years, 6 months ago

Ye quest. Kaha se hai??

0Thank You

Shreya .. 5 years, 6 months ago

Yes rajat..correct....

0Thank You

Amrit Amrit 5 years, 6 months ago

Huh its 3 or what else?

0Thank You

Rajat Barwar 5 years, 6 months ago

Is it 110.

1Thank You

Shreya .. 5 years, 6 months ago

Please tell the total number of points Amrit

0Thank You

Amrit Amrit 5 years, 6 months ago

The points may be.. (1,1,2) ;(1,2,1);(2,1,1) because the | | needed to be 6

0Thank You

Shreya .. 5 years, 6 months ago

Such that a+b+c is greater than or equal to 6 but less than or equal to 10 is....this is complete question

0Thank You

Rajat Barwar 5 years, 6 months ago

Ok, u may ask another.

0Thank You

Shreya .. 5 years, 6 months ago

Rajat aage vala question send nhi ho paa rha yahan par... actually inequality hai aage...

0Thank You

Shreya .. 5 years, 6 months ago

6<a+b+c<10 is

0Thank You

Shreya .. 5 years, 6 months ago

Wait...sorry I'm completing......such that 6<a+b+c<10 is

0Thank You

Rajat Barwar 5 years, 6 months ago

Question complete hai kya??

0Thank You

Shreya .. 5 years, 6 months ago

Rajat ab dimaag lagao iss par...vaise yeh jee level ka question hai boards mein nhi aaega ...but if you are free you can solve it.....

0Thank You

ANSWER

Kisi ko koi doubt nahi hai kya,koi question hi nahi poochh raha hai????

Posted by Rajat Barwar 5 years, 6 months ago

CBSE > Class 12 > Mathematics

19 answers

Rajat Barwar 5 years, 6 months ago

Zaroor....??

0Thank You

Zrs Rz 5 years, 6 months ago

17 ko puchenge.. Batana

1Thank You

Shreya .. 5 years, 6 months ago

Yeah... correct

0Thank You

Amrit Amrit 5 years, 6 months ago

Because, yaha maths ke 2-2 page ke sol. Possible nhi dena ???

0Thank You

Tamanna Sharma 5 years, 6 months ago

Jaise mummy hamesa kahte he sab cheej bat loge par mahnat kiske sath batooge,vo to khud hi karo,isliye lage raho sab good luck all?

1Thank You

Shreya .. 5 years, 6 months ago

Previous year papers jitne possible ho paayein utne solve karo...

0Thank You

Shreya .. 5 years, 6 months ago

Tension mat lo...pahunch jaaogi aaram se....but you've to work hard this month to get good percentile in jee mains April....

0Thank You

Tamanna Sharma 5 years, 6 months ago

Ok now going back to study, ho gya rest

0Thank You

Tamanna Sharma 5 years, 6 months ago

Iit na shi hmm to nit me hi khush he

0Thank You

Tamanna Sharma 5 years, 6 months ago

Keep going on shreya, you will reach your destiny but yrr mujhe bhi nit tak le chalo

1Thank You

Shreya .. 5 years, 6 months ago

Tamanna...mera target vaise toh Bombay hai...but Bombay, Delhi, Madras mein se koi bhi chalega

1Thank You

Rajat Barwar 5 years, 6 months ago

Aata hi hoga,you got something around 98 percentile in JEE I remember?? @ shreya.

2Thank You

Rajat Barwar 5 years, 6 months ago

Are to mai meri preparation hi check kar lunga, ask any quest.??

0Thank You

Tamanna Sharma 5 years, 6 months ago

Vaise apka aim konse iit he

0Thank You

Tamanna Sharma 5 years, 6 months ago

Shreya yrr tum to topper ho behen paper vaise bhi phod ke aaoge

1Thank You

Shreya .. 5 years, 6 months ago

Na....sab aata hai hamein....??

1Thank You

Tamanna Sharma 5 years, 6 months ago

Sayad

0Thank You

?Rashida Khan? 5 years, 6 months ago

Sb mathematician bn gye kisi ko koi doubt nhi h

0Thank You

Tamanna Sharma 5 years, 6 months ago

Nahi he aabhi kuch naya try nahi kiya na sab purana he bas revision chal raha he sabka

0Thank You

ANSWER

Sin^-1(√3-1/2√2)

Posted by Ashish Rai 5 years, 6 months ago

CBSE > Class 12 > Mathematics

2 answers

Rajat Barwar 5 years, 6 months ago

It is sin(45-30).

2Thank You

Rajat Barwar 5 years, 6 months ago

π/12.??

1Thank You

ANSWER

Weightege of all chapters kya h

Posted by Riti Bansal 5 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

How to find equivalence class of a set in a relation R ?

Posted by Anubhuti Khatri 5 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

1\ 1+tanx

Posted by Ritesh Singh 5 years, 6 months ago

CBSE > Class 12 > Mathematics

2 answers

Rajat Barwar 5 years, 6 months ago

Diff.---- -sec^2x/(1+tanx)^2

1Thank You

Rajat Barwar 5 years, 6 months ago

Integration--- x/2+1/2 ln|sinx+cosx| + c

1Thank You

ANSWER

I DID NOT STUDY ANYTHING YET ABOUT MATHEMATICS ......PLEASE TELL ME SOLUTION ..PLEASE REPLY ALLLLL???????

Posted by Aryan Ruhal 5 years, 6 months ago

CBSE > Class 12 > Mathematics

19 answers

Rajat Barwar 5 years, 6 months ago

Ok, I quit. You are right.??

2Thank You

Tamanna Sharma 5 years, 6 months ago

No rajat hoosle bhi unhi ke udan bharte he jinhone bachpan se unhe sacch karne ki thane ho ( school student life )

1Thank You

Rajat Barwar 5 years, 6 months ago

Country ke liye sochna good hai but in reality it is a waste of time for school students. They should think this when they become more knowledged.

2Thank You

Tamanna Sharma 5 years, 6 months ago

School student hi to bass hote he country ka

2Thank You

Rajat Barwar 5 years, 6 months ago

School student bhi kya welfare kar sakta hai sabka, khud ka karle vohi accha hai??.

2Thank You

?Rashida Khan? 5 years, 6 months ago

Best vo hota h jiske kaam se sbka welfare ho ab chahe vo kisi bhi stream ka ho ??

1Thank You

Tamanna Sharma 5 years, 6 months ago

Ca bhi aur civil services bhi

0Thank You

Tamanna Sharma 5 years, 6 months ago

Doctor bhi best he engineer bhi

0Thank You

Tamanna Sharma 5 years, 6 months ago

Best not depend on stream

0Thank You

Tamanna Sharma 5 years, 6 months ago

Aur arts wale bhi

0Thank You

Tamanna Sharma 5 years, 6 months ago

Science wale bhi best hote he

1Thank You

Sahil Singh 5 years, 6 months ago

Commerce students are the best student

3Thank You

Tamanna Sharma 5 years, 6 months ago

If only non med then start from probability in a reverse order

0Thank You

Tamanna Sharma 5 years, 6 months ago

Are you a student of PCMB then its obvious that one part is strong and one is weak so donot be scary

0Thank You

Sahil Singh 5 years, 6 months ago

Pta nahi

0Thank You

Aryan Ruhal 5 years, 6 months ago

Esliya

0Thank You

Aryan Ruhal 5 years, 6 months ago

Nahi mera birthday tha

0Thank You

Amrit Amrit 5 years, 6 months ago

Then start ! Atleast you will not fail

0Thank You

?Rashida Khan? 5 years, 6 months ago

Kuch bhi nhi pda aapne ??,????

0Thank You

ANSWER

Are NCERT EXERCISES only sufficient in chapter "Vectors" ?

Posted by Gaurav Rawat 5 years, 6 months ago

CBSE > Class 12 > Mathematics

6 answers

Shreya .. 5 years, 6 months ago

0Thank You

Varun Kumar 5 years, 6 months ago

0Thank You

Tamanna Sharma 5 years, 6 months ago

Now l think you got my point

0Thank You

Tamanna Sharma 5 years, 6 months ago

10 question lagao per level ke ye nahi ke question kiye 100 per sare dot product and position vector

0Thank You

Tamanna Sharma 5 years, 6 months ago

Concept matters not quantity

0Thank You

Shubh Bansal 5 years, 6 months ago

No practice previous year question

0Thank You

ANSWER

Weightage of chapters

Posted by Manas Singh 5 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Are the questions expected to come from miscellaneous also???¿????

Posted by Arnav Chhikara 5 years, 6 months ago

CBSE > Class 12 > Mathematics

2 answers

Shubh Bansal 5 years, 6 months ago

Yessss 101%

0Thank You

?Rashida Khan? 5 years, 6 months ago

Yesss

0Thank You

ANSWER

What do you think , paper kesa ayega ?????

Posted by ?Rashida Khan? 5 years, 6 months ago

CBSE > Class 12 > Mathematics

8 answers

Shreya .. 5 years, 6 months ago

I think average hi aaega...

0Thank You

Riti Bansal 5 years, 6 months ago

Tough

0Thank You

?Rashida Khan? 5 years, 6 months ago

Ya you are right vese bhi ye cbse vale hmare batch k dushman h ??

1Thank You

Tamanna Sharma 5 years, 6 months ago

Exam jaisa bhi ho, baccha baccha pass ho jai taki maths me hamare batch me record ban jai, ke koi maths me compartment nahi he kas esa ho ?

1Thank You

Ayush Mishra 5 years, 6 months ago

Ksa bhi aaye lengthy na aaye bs

0Thank You

Pushkar Gupta 5 years, 6 months ago

Easy

0Thank You

Amrit Amrit 5 years, 6 months ago

Tough

0Thank You

Anupam Sharma 5 years, 6 months ago

Easy

0Thank You

ANSWER

Who want to score more than 75+ in mathematics out of 80???

Posted by Shubham Kumar Gupta 5 years, 6 months ago

CBSE > Class 12 > Mathematics

8 answers

Riti Bansal 5 years, 6 months ago

1Thank You

Tamanna Sharma 5 years, 6 months ago

Jisne pura sal kuch nahi padha vo bhi sochta he kas 75+ aa jai magar reality me hmm sabko khud se pta hota he number kaise aaenge 1,2 no aage peeche hota he bas

1Thank You

Meghna Shrivastav? 5 years, 6 months ago

Me too

1Thank You

Amrit Amrit 5 years, 6 months ago

Everyone

1Thank You

?Rashida Khan? 5 years, 6 months ago

1Thank You

Keshav Singh Rajput 5 years, 6 months ago

1Thank You

Shubham Kumar Gupta 5 years, 6 months ago

Then work hard ravi..

1Thank You

Ravi Yadav 5 years, 6 months ago

1Thank You

ANSWER

Are the geometrical questions of vectors important from exam point of view?

Posted by Muskaan Jain 5 years, 6 months ago

CBSE > Class 12 > Mathematics

1 answers

Tamanna Sharma 5 years, 6 months ago

Yes

0Thank You

ANSWER

Find the particular solution of the diffrential equation xdx-ye^y √1+x² dy=0, given that y=1 when x=0

Posted by Balwant Singh 5 years, 6 months ago

CBSE > Class 12 > Mathematics

1 answers

Mp Raju 5 years, 6 months ago

given d.e

xdx-ye^y{tex}\sqrt{1+x^2} {/tex}dy=0

both sides divided by {tex}\sqrt{1+x^2}{/tex}

{tex}\implies {/tex}{tex}\frac{x}{\sqrt{1+x^2}} {/tex}dx-y e^y dy=0

{tex}\implies {/tex}{tex}\int{/tex} {tex}\frac{x}{\sqrt{1+x^2}}dx-\int y e^y dy =0 {/tex}

{tex}\implies {/tex}{tex}\sqrt{1+x^2}{/tex} - ye^y+e^y=c

at (0,1)

{tex}\implies{/tex}1-e+e=c

{tex}\implies{/tex}c=1

particular solution is {tex}\sqrt{1+x^2}{/tex}{tex}- ye^y +e^y=1{/tex}

0Thank You

ANSWER

anyone on? give insta... id

Posted by Nishant Kumar 5 years, 6 months ago

CBSE > Class 12 > Mathematics

23 answers

Tamanna Sharma 5 years, 6 months ago

Best of luck for your maths exam, and have a good day,good luck

1Thank You

Tamanna Sharma 5 years, 6 months ago

Isliye uske bad to hmm sayad hi yaha aae kyoki fir real war suru hoga jee aur hamara

1Thank You

Tamanna Sharma 5 years, 6 months ago

Abb to is platform per bhi hmm sab school friends ki trhe hi the lekin mera maths last he

1Thank You

Tamanna Sharma 5 years, 6 months ago

Ok, don't mine just ignore but be prepared for maths exam , you definetly get 100

1Thank You

?Rashida Khan? 5 years, 6 months ago

Okk

1Thank You

Nishant Kumar 5 years, 6 months ago

Are nahi yr... sch m mjhe followers nahi chaiye the.... bs aese hi chat k kiye mag rh tha

1Thank You

Tamanna Sharma 5 years, 6 months ago

Its ok hmm bhi apne dosto me aase karke hi followers badhate he

1Thank You

?Rashida Khan? 5 years, 6 months ago

To yha kyu sifarish kr rhe ho

1Thank You

Nishant Kumar 5 years, 6 months ago

Haha na yr mere sufficient h followers mjhe chaiye b nahi

1Thank You

?Rashida Khan? 5 years, 6 months ago

Ya obviously right??

2Thank You

Tamanna Sharma 5 years, 6 months ago

Followers badane ki aache trick he tum logo ki ( ek hath se le dusre se de)???

2Thank You

Ayush Mishra 5 years, 6 months ago

Ayushpandat83 follow kr dena yr follow back kr dunga ??

1Thank You

Ravi Yadav 5 years, 6 months ago

Raviyadav40649

1Thank You

Ebrahim Khatri 5 years, 6 months ago

Khatriebrahim.1354

1Thank You

Nishant Kumar 5 years, 6 months ago

abe mt do kal bore ho ra tha rat me?

0Thank You

Yuvraj Singh 5 years, 6 months ago

......com☺☺☺☺??

0Thank You

?Rashida Khan? 5 years, 6 months ago

????

0Thank You

Řøhăň Řąjpůť ✌️✊ 5 years, 6 months ago

???

0Thank You

Řøhăň Řąjpůť ✌️✊ 5 years, 6 months ago

paper leak karega bhai apna

2Thank You

?Rashida Khan? 5 years, 6 months ago

Btao kyu chahiye insta id

1Thank You

Řøhăň Řąjpůť ✌️✊ 5 years, 6 months ago

KYUN. ??

1Thank You

Tamanna Sharma 5 years, 6 months ago

No.....

2Thank You

?Rashida Khan? 5 years, 6 months ago

Whyy ?? ???

1Thank You

ANSWER

How many marks comes from each chapter

Posted by Amjad Ali 5 years, 6 months ago

CBSE > Class 12 > Mathematics

2 answers

Sahil Gautam 5 years, 6 months ago

6 mark questions can come from relation and function, 3D ,determinates

1Thank You

Nishant Kumar 5 years, 6 months ago

busy chapter wise wghtge to n h

0Thank You

ANSWER

How to boost my confidence ??

Posted by ?Rashida Khan? 5 years, 6 months ago

CBSE > Class 12 > Mathematics

8 answers

?Rashida Khan? 5 years, 6 months ago

Nhiii esi bat nii h meri performance achhi hi h

1Thank You

Rajat Barwar 5 years, 6 months ago

But yes,good preparation gives confidence in any case.

2Thank You

Rajat Barwar 5 years, 6 months ago

It is a long process, agar aap pahle se study me accha perform kar rahe ho to obviously confident rahoge exam time me bhi. Aur agar kharab kar rahe ho to preparation ke baad bhi little under confident rahoge.??

2Thank You

?Rashida Khan? 5 years, 6 months ago

Temsion na lo hm commerce walo ka bhi kuch yhi haal h ??

1Thank You

Tamanna Sharma 5 years, 6 months ago

Confidence kya hota he science lete hi bhool gaye kyoki etne exception dekh liye ki abb to khud ka nam bhi soach kar batana padta he ki kahe 2020 me exception na aa gya ho

1Thank You

Vishal ? 5 years, 6 months ago

Question your inner critic. ...& Care for yourself.

2Thank You

?Rashida Khan? 5 years, 6 months ago

But still i m too nervous

0Thank You

Amrit Amrit 5 years, 6 months ago

Just solve problems..

2Thank You

ANSWER

Find the mean variance and standard deviation of the sum of numbers obtained when two fair dice are rolled