Incorrect URL accessed!!!!

ANSWER

What is function?

Posted by Zoya Zoya 7 years, 8 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

How to do matrix multiplication

Posted by Ritika Bishnoi 7 years, 8 months ago

CBSE > Class 12 > Mathematics

2 answers

Aj Style 7 years, 8 months ago

Just follow first row with 1,2,3 column than 2 row with all column than 3

Shreya Verma 7 years, 8 months ago

Matrix multiplication can be done in the following way (if you want to multiply two matrices with order 2*2 ) : 1. R1*C1 [a11*a11 + a12*a21] 2. R2*C1 [ same as above ] 3. R1*C2 [a11*a12 + a12*a22] 4. R2*C2 [ same as above ] NOTE : Entries from left side of * are of 1st matrix and entries from right side of * are of 2nd matrix. :)

4Thank You

ANSWER

If A,B are square matrices of order 3, A is non singular and AB=0, then prove that B is a null matrix

Posted by Ayushi Bhairam 7 years, 8 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Represent √7.38 geometrically on the number line

Posted by Pushpanjali Kumari 7 years, 8 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Let A be theset of all students of a boys school sho that the relatipn R in A given by R = {(a, b) :a is sister of b} in the empty relation and R'={(a, b) : the difference between hights of and b is less than 3 meters} is the universal relation

Posted by Hemant Kumar Dass 7 years, 8 months ago

CBSE > Class 12 > Mathematics

1 answers

Shivam Madhur 7 years, 8 months ago

Here no one can be sister as it is boy school

ANSWER

Let

Posted by Hemant Kumar Dass 7 years, 8 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

A+b=1+4 by method is matrix

Posted by Mayank Kumar 7 years, 8 months ago

CBSE > Class 12 > Mathematics

1 answers

Mayank Kumar 7 years, 8 months ago

ANSWER

Cos-1{1÷√2(cos9π÷10-sin9π÷10)}

Posted by Varun Khandelwal 7 years, 8 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

What is the result of 6IA where I is identity matrix and A is any matrix of same order???

Posted by Sarthak Khanna 7 years, 8 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

What is square matrix

Posted by Sarthak Khanna 7 years, 8 months ago

CBSE > Class 12 > Mathematics

2 answers

Jaya Shanti 7 years, 8 months ago

a square matrix is a matrix with the same number of rows and columns. An n-by-n matrix is known as a square matrix of order n. Any two square matrices of the same order can be added and multiplied. Square matrices are often used to represent simple linear transformations, such as shearing or rotation.

Ronak Soni 7 years, 8 months ago

Those matrix whose no. Of rows & no. Of columns are same. Such that 3×3 & 2×2

ANSWER

Trigonometry identity

Posted by Pandit Dipanshu 7 years, 8 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

fsicrgcghcs

Posted by Aditya Yadav 7 years, 8 months ago

CBSE > Class 12 > Mathematics

1 answers

Medhavi Singh 7 years, 8 months ago

?????????

ANSWER

CosA×cosB-sinA×sinB

Posted by Swaraj Singh 7 years, 8 months ago

CBSE > Class 12 > Mathematics

1 answers

Akshita Thakur 7 years, 8 months ago

Cos(A+B)

ANSWER

The length of the projection of the line segment joining the points (5,-1,4) and (4,-1,3) on the plane, x+y+z=7 is:

Posted by Tamanna Grak 7 years, 8 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Sir I am fail in math and I prepare for compartment paper can you help me comparment paper can come hard or easy I am in govtment school of Delhi from class 11

Posted by Kashish Agrawal 7 years, 8 months ago

CBSE > Class 12 > Mathematics

1 answers

Vasanth Raj 7 years, 8 months ago

Hello! Like you some of my friends were applied for compartment exams and I've discussed about the compartment exam question papers. They said that, not only in maths but in all the subjects 85% questions are same from which you got from the old question paper which you got failed. So I come to the conclusion that, You may try to prepare the old question paper for your compartment exam.

ANSWER

-4/ 1+√3i Solve this

Posted by Ronak Soni 7 years, 8 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

If A= [23] find x and y such that A.A =AX +y I [ 12]

Posted by Vivek Kaushik 7 years, 8 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Can u give me this year maths paper of all sets

Posted by Deepak Sharma 7 years, 8 months ago

CBSE > Class 12 > Mathematics

2 answers

Rishabh Sahu 7 years, 8 months ago

You have the app then go to mathematics thenCBSE last year papers and then download

3Thank You

Rishabh Sahu 7 years, 8 months ago

Young age the app to to mathematics then CBSE last year papers then download.

ANSWER

Show that relation R in R defined as R ={(a,b) : a < b }, is reflexive and transitive but not symmetric.

Posted by Shivam Agrahari 7 years, 8 months ago

CBSE > Class 12 > Mathematics

1 answers

Tanmaya Nayak 7 years, 8 months ago

I think the question Is wrong. It must be a<=b or else it would not satisfy reflexive

ANSWER

L hypotatical rule

Posted by Vinay Singh 7 years, 8 months ago

CBSE > Class 12 > Mathematics

1 answers

Rishabh Sahu 7 years, 8 months ago

You mean to say L'hospital rule ,it can be used to simplify the limit calculation. The limit of a function is equal to the limit of its derivatives thus to find its limit differentiate the function and then find its limit.

ANSWER

What is inverse trignometry

Posted by Rohit Kumar 7 years, 8 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Which team win Ipl 2018 ?

Posted by Rakshit Yadav 7 years, 8 months ago

CBSE > Class 12 > Mathematics

3 answers

Medhavi Singh 7 years, 8 months ago

It is not the question of mathematics bro?

Vinay Singh 7 years, 8 months ago

Csk

Rakshit Yadav 7 years, 8 months ago

Mumbai indians