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

Ask questions which are clear, concise and easy to understand.

Ask Question

Integrate cot^1(1-x+x^2)

Posted by Aashish Kumar 7 years, 10 months ago

CBSE > Class 12 > Mathematics

6 answers

Mmmmmmmmmmmmmmmmmmmm Wwwwwwwwwwwwwwwwwwww 7 years, 10 months ago

Answer to nahi pata ...par tan -¹ me kar ke karega to ....tan -¹x+tan-¹(1-x).....ayega...

0Thank You

Aashish Kumar 7 years, 10 months ago

Que ban gaya h...but answer kitna aayega...ye ni pata....ans milana h mujhe sirf.....

0Thank You

Aashish Kumar 7 years, 10 months ago

Whatsapp pr ho...whatsapp no. Do quesend krta hu.. Bahubali

0Thank You

Aashish Kumar 7 years, 10 months ago

Cot inverse 1 into (1-x+x square) hai

0Thank You

Aashish Kumar 7 years, 10 months ago

-1

0Thank You

Mmmmmmmmmmmmmmmmmmmm Wwwwwwwwwwwwwwwwwwww 7 years, 10 months ago

Power 1hai ya -1

1Thank You

ANSWER

Function f (x) is continous at x =0 then find the value of a:{1-cos4x/x2 a a

Posted by Gunjan Gunjan 7 years, 10 months ago

CBSE > Class 12 > Mathematics

1 answers

Mmmmmmmmmmmmmmmmmmmm Wwwwwwwwwwwwwwwwwwww 7 years, 10 months ago

Divided by 2xa hai ki 2xa²

0Thank You

ANSWER

What is relaton and function

Posted by A P 7 years, 10 months ago

CBSE > Class 12 > Mathematics

1 answers

Aashish Kumar 7 years, 10 months ago

Haha.....Bahubali.....ur ans is awsm.....outstanding n..mind-blowing...hahaaha....Hilarious answer....

5Thank You

ANSWER

Integration of Root sinx

Posted by Aman Kumar 7 years, 10 months ago

CBSE > Class 12 > Mathematics

2 answers

Mmmmmmmmmmmmmmmmmmmm Wwwwwwwwwwwwwwwwwwww 7 years, 10 months ago

This is heigher level integration ....not in 12th syllabus....will be taught in college

2Thank You

Shivanshu Yadav 7 years, 10 months ago

I late method

2Thank You

ANSWER

What is the formula for finding a variance in probability

Posted by Mohd Amaan 7 years, 10 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

What is √1+x

Posted by Utkarsh Das 7 years, 10 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

What is the condition for mutually exclusive event?

Posted by Ankush Saini 7 years, 10 months ago

CBSE > Class 12 > Mathematics

1 answers

Rashi Bari 7 years, 10 months ago

Their intersection is a null set and the sum of all the events makes sample space

0Thank You

ANSWER

√sinx +cosx √sinx+cosx√sinx +cosx differentiate

Posted by Shivanshu Yadav 7 years, 10 months ago

CBSE > Class 12 > Mathematics

14 answers

Aisha Grewal 7 years, 10 months ago

Awww.. So sad...can understand ???

1Thank You

Shivanshu Yadav 7 years, 10 months ago

H h tum to khoge hi ??

0Thank You

Aisha Grewal 7 years, 10 months ago

OK ab pdai kr lete h...... ???..... Shivanshu

0Thank You

Aisha Grewal 7 years, 10 months ago

Hahahahahah..... Akhilesh ji.. Unko to avvii ghr s bar nikaal rha h..... Bt BJP the BEST???

0Thank You

Shivanshu Yadav 7 years, 10 months ago

Ham samajwadi party k h n ki BJP

0Thank You

Aisha Grewal 7 years, 10 months ago

??????????

0Thank You

Shivanshu Yadav 7 years, 10 months ago

H h

0Thank You

Aisha Grewal 7 years, 10 months ago

Kya CM h tumhara..... . ANTILOVER TEAM..... Bhot sauna h mne

0Thank You

Shivanshu Yadav 7 years, 10 months ago

????

0Thank You

Aisha Grewal 7 years, 10 months ago

Baba ji... Baba ji... Baba ji... ?????

0Thank You

Shivanshu Yadav 7 years, 10 months ago

Babao ka nam mt liya kro khun khol jta h mera

1Thank You

Aisha Grewal 7 years, 10 months ago

Tu EXAM TO D RHA H NA... PTA NAHI... Yogi... Ji... Kuch strict hoge sauna h???

1Thank You

Shivanshu Yadav 7 years, 10 months ago

Bto

1Thank You

Aisha Grewal 7 years, 10 months ago

Shivanshu ek joke burn na mane to

2Thank You

ANSWER

Integration 1+x squarr/1+x to power 4

Posted by Pradum Gupta 7 years, 10 months ago

CBSE > Class 12 > Mathematics

1 answers

Shivanshu Yadav 7 years, 10 months ago

Sapperate 1/1+x^4+x^2/1+x^4

3Thank You

ANSWER

If f(X)=|cox-sinx| find f'(π/6)

Posted by Ratnesh Singh 7 years, 10 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Two tailor a and b earn rs 300 and 400 per day respectively.a can stitch 6 shirts and 4 pants per day. Form a linear programing problem to minimise the labour cost to produce atleast 60 shirts and 32 pants.

Posted by Dead Man 7 years, 10 months ago

CBSE > Class 12 > Mathematics

1 answers

Tanya Goyal 7 years, 10 months ago

Are b wali line rh gyi.....

1Thank You

ANSWER

Find the unit vector perpendicular to the plane ABCwhere the poisition vector A B and C are 2i-j+k,i+j+2k,2i+3k

Posted by Abhishek Gautam 7 years, 10 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Solve the differential equation :dy/dx=1+x+y+xy

Posted by Pallavi Kumari 7 years, 10 months ago

CBSE > Class 12 > Mathematics

3 answers

Aisha Grewal 7 years, 10 months ago

Take y common then it becomes (1+x)(1+y).... Become variable separable... Then solve it

1Thank You

Ashish Kumar 7 years, 10 months ago

In syllabous

0Thank You

Keshav Dandeva 7 years, 10 months ago

Not in class 12 boards syllabus

0Thank You

ANSWER

Show [(3 cos²x+5)cos³x]/15 ka dervative hota hai sin³x+cos²x

Posted by Mmmmmmmmmmmmmmmmmmmm Wwwwwwwwwwwwwwwwwwww 7 years, 10 months ago

CBSE > Class 12 > Mathematics

8 answers

Aisha Grewal 7 years, 10 months ago

I'm also asking answer

0Thank You

Shivanshu Yadav 7 years, 10 months ago

Answer pta h kya

1Thank You

Tanya Goyal 7 years, 10 months ago

Ye ans ni aa ra

0Thank You

Aisha Grewal 7 years, 10 months ago

Iska answer kya ayega... Match krna h

1Thank You

Payal Kashyap 7 years, 10 months ago

Ye question kha se he mujhse bhi solve nhi ho rha he

0Thank You

Vineet Kumar Gupta 7 years, 10 months ago

nahi ho raha yaat

0Thank You

Vineet Kumar Gupta 7 years, 10 months ago

bhai karta hu ruko

0Thank You

Mmmmmmmmmmmmmmmmmmmm Wwwwwwwwwwwwwwwwwwww 7 years, 10 months ago

Thodi help karo vineet aata hai to

3Thank You

ANSWER

May we use combination in probability????

Posted by Mukesh Meshram 7 years, 10 months ago

CBSE > Class 12 > Mathematics

3 answers

Radhika Tyagi 7 years, 10 months ago

It can only be used when with or without replacement is not written in the question

0Thank You

Mukesh Meshram 7 years, 10 months ago

Please chemistry Ka answer do....

0Thank You

Vineet Kumar Gupta 7 years, 10 months ago

yes actually you are using it without . probability is all around combination and permutations

1Thank You

ANSWER

6÷2 (1+2)

Posted by Aman Dubey 7 years, 10 months ago

CBSE > Class 12 > Mathematics

11 answers

Vineet Kumar Gupta 7 years, 10 months ago

koi nahi galat hi sahi

0Thank You

Gaurav Mishra 7 years, 10 months ago

Honourable vineet ji kyun aap wrong answers dene par tule rhte ho.

0Thank You

Robin Sahni 7 years, 10 months ago

0Thank You

Vineet Kumar Gupta 7 years, 10 months ago

net par search kar lo agar doubt ho to

0Thank You

Mukesh Meshram 7 years, 10 months ago

Bodmas bracket open hota h phle

0Thank You

Payal Kashyap 7 years, 10 months ago

6÷2(3)=6÷6=1 phele bracket ka kam hota he

0Thank You

Vineet Kumar Gupta 7 years, 10 months ago

6÷2 (3) then division 3×3 =6

0Thank You

Vineet Kumar Gupta 7 years, 10 months ago

9 is correct fir sure

1Thank You

Mukesh Meshram 7 years, 10 months ago

0Thank You

Payal Kashyap 7 years, 10 months ago

1 he

0Thank You

Vineet Kumar Gupta 7 years, 10 months ago

6 hai answer bodmas kei hisab sei

1Thank You

ANSWER

My house is in trivandrum kerala..How much days will the book reach in kerala?? Reply as fast as possible{695007}

Posted by Jithin Puthur 7 years, 10 months ago

CBSE > Class 12 > Mathematics

1 answers

Mmmmmmmmmmmmmmmmmmmm Wwwwwwwwwwwwwwwwwwww 7 years, 10 months ago

By speed post it takes 2-3 days

2Thank You

ANSWER

x=r(t-sin t)

Posted by Sahil Singh 7 years, 10 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Integration of {(1-x)/1+x^2}^2dx

Posted by Sunil Biswal 7 years, 10 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Find the distance between the planes 2x-y+5z=5 and 5x-2.5y+5z=20.

Posted by Priyaranjan Kumar 7 years, 10 months ago

CBSE > Class 12 > Mathematics

3 answers

Mmmmmmmmmmmmmmmmmmmm Wwwwwwwwwwwwwwwwwwww 7 years, 10 months ago

Else 0

0Thank You

Mmmmmmmmmmmmmmmmmmmm Wwwwwwwwwwwwwwwwwwww 7 years, 10 months ago

If parallel

1Thank You

Mmmmmmmmmmmmmmmmmmmm Wwwwwwwwwwwwwwwwwwww 7 years, 10 months ago

20-5=15

1Thank You

ANSWER

Integration x^6+1/x^4+1

Posted by Sukhjeet Singh Khalsa 7 years, 10 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

How to integrate xsinπx

Posted by Lavanya Sivakumar 7 years, 10 months ago

CBSE > Class 12 > Mathematics

1 answers

Varun Narang 7 years, 10 months ago

Use integration by parts by taking x as the function 1 and sin (pi) x as function 2

0Thank You

ANSWER

prove that the radius of the base of the right circular cylinder of greatest curved surface area which can be inscribed in a given cone is half that of cone

Posted by Vinay Pratap 7 years, 10 months ago

CBSE > Class 12 > Mathematics

1 answers

Mmmmmmmmmmmmmmmmmmmm Wwwwwwwwwwwwwwwwwwww 7 years, 10 months ago

Ncert ka example hai

2Thank You

ANSWER

What is g.p

Posted by Arish Ahmad 7 years, 10 months ago

CBSE > Class 12 > Mathematics

1 answers

Astha Srivastava 7 years, 10 months ago

For example, the sequence 2, 6, 18, 54, ... is a geometric progression with common ratio 3

1Thank You

ANSWER

Integral secx/1+cosecx

Posted by Shivanshu Yadav 7 years, 10 months ago

CBSE > Class 12 > Mathematics

7 answers

Aisha Grewal 7 years, 10 months ago

Fine... ??????

1Thank You

Shivanshu Yadav 7 years, 10 months ago

Mene ase nhi kya sinx.cosx/cosx.cox(1+sinx) ese a gya h thnx

1Thank You

Aisha Grewal 7 years, 10 months ago

Mr shivanshu hua kya... Ya smj he nai aya

1Thank You

Aisha Grewal 7 years, 10 months ago

Or u can also solve it by....... Sinx/1+sinx.×cosx/cos²x...... Put cos²x as 1-sin²x.....then by substitution.. Put sinx=t.... Then cosx=dt... ....

0Thank You

Aisha Grewal 7 years, 10 months ago

Rationalisation... 1-sinx/1-sinx

0Thank You

Shivanshu Yadav 7 years, 10 months ago

Than condition is sinx/cosx(1+sinx) than

1Thank You

Aisha Grewal 7 years, 10 months ago

Write down secx as1/cosx...... And cosecx as 1/sinx....then solve it

1Thank You

ANSWER

What is the value of e^0

Posted by Aryan Paliwal 7 years, 10 months ago

CBSE > Class 12 > Mathematics

1 answers

Pankaj Kumar 7 years, 10 months ago

3Thank You

ANSWER

Integrate cosx-cos2x/1-cos.dx

Posted by Pankaj Kumar 7 years, 10 months ago

CBSE > Class 12 > Mathematics

1 answers

Aisha Grewal 7 years, 10 months ago

Put cos2x =2cos²x-1...then write cosx as 2cosx-cosx.. Then it becomes more easy

1Thank You

ANSWER

Give matrices basic info

Posted by Abhishek Anand 7 years, 10 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Posted by Harsh Kumar 7 years, 10 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Lim(tanx/x) x>0

Posted by Babu Sharma 7 years, 10 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Page 369 of 481

myCBSEguide

myCBSEguide

Test Generator

CUET Mock Tests

Download myCBSEguide App

All Courses

Other Websites

CBSE Courses

Resources

Corporate

NCERT Solutions

CBSE Sample Papers