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If f(x)=underoot4+x -2/x,xis not equal to 0 be a continuous at x=0,then f (0) is: a) 1/2 b)1/4 c)3/2 d)2 (NOTE: underoot is only under 4+x not under -2) guys plz help???merse solve nhi ho rha

Posted by Eun Kyung 6 years, 1 month ago

CBSE > Class 12 > Mathematics

2 answers

Eun Kyung 6 years, 1 month ago

Rishi ans 4 aa rha hai aare bhai options mai se ek choose karna hai

Rishi Singh 5 years, 10 months ago

4

ANSWER

What is the chapter weightage of probability

Posted by Diksha Rathore 6 years, 1 month ago

CBSE > Class 12 > Mathematics

4 answers

Mohit Rao 6 years, 1 month ago

Vo bhi bayes theorem or total law se hi kevap

Mohit Rao 6 years, 1 month ago

Ek ya do question

Ã♥╣[-_-]╠♥J ??? 6 years, 1 month ago

8 marks

Dolly ?️ 6 years, 1 month ago

8 marks

ANSWER

Class 12 improvement ke students ko maths Mai practical ke no kaise milege

Posted by Pankaj Bokadia 6 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Mathematics investigatory project ka topic kya hai ???please tell me ....

Posted by Tryambak Kaushal 6 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Mam mujhe sample paper download krke niklwana h bt bs ye download krne k bad offline m hi dikha rha h

Posted by Markandey Yadav 6 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Mohit Rao 6 years, 1 month ago

Bhai usko apni mail ya drive se send karle kisi ko or uske email se nikal wale

ANSWER

Integration of cos inverse{1minus tan sqx}/{1plus tan sq x}

Posted by Minakshi Mishra 6 years, 1 month ago

CBSE > Class 12 > Mathematics

2 answers

Mohit Rao 6 years, 1 month ago

Xsq

Dolly ?️ 6 years, 1 month ago

X²

ANSWER

Show that triangle inscribed in a circle of maximum area will be equilateral triangle

Posted by Neetu Sharma 6 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Integration of sincubex

Posted by Md Arif 6 years, 1 month ago

CBSE > Class 12 > Mathematics

4 answers

Zeeshan Khan 6 years, 1 month ago

-cosx+ 1/3 cos cube x + c

Vaibhav Kalwadia 6 years, 1 month ago

Use Sin 3x =3 sin x - 4 sin cube x

Nikita Gupta 6 years, 1 month ago

Cos3x-3cosx/12

Nikita Gupta 6 years, 1 month ago

Sin^4x/4

ANSWER

Integration sin inverse 2x + 2÷ root over 4xsquare + 8x+ 13

Posted by Ayan Kruz 6 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

cot (tan^-1a + cot^-1a)

Posted by Honey Empire 6 years, 1 month ago

CBSE > Class 12 > Mathematics

4 answers

Nikita Gupta 6 years, 1 month ago

0

Nikita Gupta 6 years, 1 month ago

O

M. B. 6 years, 1 month ago

Since tan-^-1a+cot^-1=π/2 Therefore cot(tan^-1a+cot^-1a)=cotπ/2=0

Vanshita Sehrawat 6 years, 1 month ago

Cot(π/2)

ANSWER

X^2 + x + 2 factorise it

Posted by Dev Parashar 6 years, 1 month ago

CBSE > Class 12 > Mathematics

2 answers

Zeeshan Khan 6 years, 1 month ago

(X+1/2 ) square + 7/4

Nikita Gupta 6 years, 1 month ago

X= 1 and - 2

ANSWER

Is there any practical for maths

Posted by Akash Verma 6 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Priya Dharshini ? 6 years, 1 month ago

No but u need to write activities of maths for 20 marks

ANSWER

Find the value of x , if sin inverse x + sin inverse (1-x)= cos inverse x

Posted by Meera Tiwari 6 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Vanshita Sehrawat 6 years, 1 month ago

0

ANSWER

find the image of(3,-1,2) in a line x+1/3=y-3/4=z+2/5

Posted by Sonusohal Sonusohal 6 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

In sample paper 2,i have found questions from binary operation,which is out of syllabus

Posted by H Majhi 6 years, 1 month ago

CBSE > Class 12 > Mathematics

3 answers

Rahul Taragi 6 years, 1 month ago

There are questions too from binomial distribution

Nitish Kumar 6 years, 1 month ago

But binary operation is being in our syllabus

Aman???? Singh 6 years, 1 month ago

Which sample paper ???

ANSWER

A = {1,2,3} and R = {(1,1),(2,2),(3,3),(1,2),(2,1),(2,3),(3,2)} , what do you say about relation R ?

Posted by Mohamed Munsir 6 years, 1 month ago

CBSE > Class 12 > Mathematics

5 answers

Honey Empire 6 years, 1 month ago

sorry sorry reflexive and symmetric is the right answer

Honey Empire 6 years, 1 month ago

Equivalence relation is the right answer

Vineet Yadav 6 years, 1 month ago

Equivalence relation Above both are wrong

Zuhayr Hussain 6 years, 1 month ago

Only symmetric

Hrs Ror 6 years, 1 month ago

Reflexive and symmetric

ANSWER

Prove that the distance between the parallel planes 2x-y+3z-4=0 and 6x-3y+9z-13=0 is (1/3√14))

Posted by Manjusha Sharma 6 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Nitish Kumar 6 years, 1 month ago

pyar to multiply both the equation by zero and then we get there is 20 and both equations and equal

ANSWER

Integration tan logx

Posted by Saurabh Shukla 6 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Zuhayr Hussain 6 years, 1 month ago

Use ilate

ANSWER

A coin is tossed twice if the outcome is at most one tail what is the probability that both head and tail have appeared

Posted by Prince Yadav 6 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

There is a group of 20 person who are rich,out of these 5 are helpful to poor family .three person are selected at random ,write the probability distribution for the selected person who are helpful to poor people .also,find the mean of distribution

Posted by Rohit Dhankhar 6 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

The value of tan (cos-1 3/5 + tan-1 1/4) is

Posted by Ganeshi Verma 6 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Riya Singh 6 years, 1 month ago

19/8

ANSWER

Best sample papers?

Posted by Bhavesh Parashar 6 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Vineet Yadav 6 years, 1 month ago

Arihant

ANSWER

a vector =i^+ j^+k^ and b vector = j^+ k^ then find c vector such that a vector × c vector = b vector And a vector - c vector=3

Posted by Vipul Bansal 6 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

When die is thrown if he is the event the number appearing is a multiple of 3 and fbd when the number appearing is even find whether E and F are independent

Posted by Mithuna Subramani 6 years, 1 month ago

CBSE > Class 12 > Mathematics

2 answers

Mohit Rao 6 years, 1 month ago

Ache se likh

Nitish Kumar 6 years, 1 month ago

First we have to playing Ludo

ANSWER

I cant understand integration, what it is.???

Posted by Tarun Rastogi 6 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Shivam Kurmi 6 years, 1 month ago

First of all you have to learn all the formulas of integration. Then start practicing the easy questions. And finally go with ncert book.

ANSWER

What can I do too get good mark for 12 class.? How ? I don't understand concepts math question in exam.

Posted by Ashish Singh 6 years, 1 month ago

CBSE > Class 12 > Mathematics

2 answers

Ashish Singh 6 years, 1 month ago

Bhai rough bhar di lekin ??

Mohit Rao 6 years, 1 month ago

Kuch nA bhai rough copy bhar de 5 revision m goodarks apne ap hi aa jyaga

ANSWER

I don't understand the question of 6 marks

Posted by Ashish Singh 6 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Shivam Kurmi 6 years, 1 month ago

Learn the formulas and practice the questions again and again

ANSWER

I gave pre board exam in school on yesterday. And I couldn't get find out the answer of mcq. ?

Posted by Ashish Singh 6 years, 1 month ago

CBSE > Class 12 > Mathematics

14 answers

Ashish Singh 6 years, 1 month ago

Ashish Singh Rajput

Ashish Singh 6 years, 1 month ago

Waise me instagram and facebook pr hu

Ashish Singh 6 years, 1 month ago

Fb or intra h baat krne krne ke liye

Ashish Singh 6 years, 1 month ago

Gjb

Priya Dharshini ? 6 years, 1 month ago

??????

Aman Kumar 6 years, 1 month ago

Miss priya Dharshini... M'I doing favour on u? by wishing you....Toh ye baar baar thanks kyu bol rhi ho...Lagta hai meri baate bhul gyi...

Priya Dharshini ? 6 years, 1 month ago

???? thanks a lot..

Aman Kumar 6 years, 1 month ago

Apne dost ki birth day kaise bhul sakta hu??...waise , such bolu toh mujhe derr tha ki mai kahi tera birthday bhul na jau??...But thank God ..time pe bol diya????

Aman Kumar 6 years, 1 month ago

☺️☺️☺️

Priya Dharshini ? 6 years, 1 month ago

Like seriously . No one wished me like this.... thanks a lot..

Priya Dharshini ? 6 years, 1 month ago

Thanks a lot.. it litrelly means a lot to me..???? litrelly u came this down to msg me.. my god.. thanks a lot.....no words to say.. thanks a lot for ur wishes...??

Aman Kumar 6 years, 1 month ago

Priya ..... HAPPY BIRTHDAY TO YOU YAAR ????????????... Sorry, late se wish karne ke liye..mai subha se tumhe search kar rha tha but tum kahi mili hi nhi..abb ja kar mili ho??.....

Vineet Yadav 6 years, 1 month ago

Same here

Priya Dharshini ? 6 years, 1 month ago

Practice ncert mcq and new sample papers mcq then it would be better..

ANSWER

How to learn chapter 11 3D of NCERT class 12

Posted by Shivani Agrawal 6 years, 1 month ago

CBSE > Class 12 > Mathematics

5 answers

Gopal Mishra 6 years, 1 month ago

1stly you. Learn all fornula one times and read also. Then you solve all que Its a good methode

Shivam Kurmi 6 years, 1 month ago

First of all you have to complete vectors sincerely and then go with 3D

Tarun Rastogi 6 years, 1 month ago

There is just one way to leard 3d chapter.It's all about the formulas and the practice done on these questions

Thakurr Himanshu 6 years, 1 month ago

Learn formulaaa from ncert summary

Sushil Aggarwal 6 years, 1 month ago

Repeat and repeat and again repeat

ANSWER

I have not solved many important chapters in maths specially the calculus part... If I start now, do I still have the chance to get 90+ in boards??

Posted by Aditi Sharma 6 years, 1 month ago

CBSE > Class 12 > Mathematics

6 answers

Mohit Rao 6 years, 1 month ago

Ha bhai

Priya Dharshini ? 6 years, 1 month ago

Ya.. there is more 2 months left u can try

Tarun Rastogi 6 years, 1 month ago

Yez u can easily prepare it and have a chance to score good in board exams

Google Opinion 6 years, 1 month ago

Aram se mene 10 din me calculas kiya hai pura ....

Shivam Kumar 6 years, 1 month ago

Dont lose hope do ur best ?

Jatin Saraswat 6 years, 1 month ago

Yes... Of course...!!

ANSWER

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