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## Find the positive integers p & q  such that :   [p q][p = [25]         q]

Asked by nandini.umesh1997 27th August 2017 11:57 AM

### ICSE X Mathematics Matrices

Asked by Latha 3rd October 2017 7:27 PM

## Ans   Here why we are post-multiplying only, the inverse of the given matrix in the second step of the answer... But why not pre-multiplyijng?? Please explain me the logic.... why the answer will be wrong when pre-multipled??

Asked by nitishkrnehu09 14th November 2017 8:16 PM

## Solve:

Asked by nitishkrnehu09 9th December 2017 1:22 PM

### CBSE XII Science Mathematics Matrices

Asked by nitishkrnehu09 10th December 2017 10:35 PM

## Is subtraction of matrices commutative  and associatove Explain

Asked by lovemaan5500 13th December 2017 10:52 AM

## Please solve the below question

Asked by akshitaasia 2nd January 2018 6:59 PM

## if A and B are square matrices of same order show that AB^T-BA^T is skew symmetric matrix

Asked by sukumar.p 10th February 2018 9:01 PM

## Plz solve 3rd

Asked by Jatinaa786 15th February 2018 1:06 PM

## how to do row transformations

Asked by jineshpatel030 23rd February 2018 10:09 PM

## construct 3 x 2 matrix whose elements are given by aij = 2i - j

Asked by haroonrashidgkp 14th March 2018 9:05 AM

## how to find rank of a matrix?

Asked by abbhimu2000 18th March 2018 9:02 PM

## find inverse of matrx using elementary row operation (i)   1     2        2    -1 ii )    2      5        -3      1 ignore ithe absence of braclet and consider it in square bracket also sate the key method to find matrix

Asked by haroonrashidgkp 26th March 2018 9:11 PM

## state the key you seemed to be using to find inverse of a matrix of order 3 x 3 using elementary row operation. plzz explain in great detail

Asked by haroonrashidgkp 31st March 2018 2:15 PM

## Pls solve

Asked by g_archanasharma 15th April 2018 10:31 PM

## if A and B are matrices of order 3 and |A| = 5  |B| = 3, then find |3AB|

Asked by gganga 28th July 2018 11:45 AM

## Let A be a square matrix of order 3x3 write the value of I2AI , where IAI = 4

Asked by niharikapabba2605 11th August 2018 12:42 AM

## A is 3x4 matrix if B and B are defined then the order of matrix B

Asked by niharikapabba2605 11th August 2018 1:20 AM

## If A is 3x3 matrix , IAI is not equal to o and  I3AI =KIAI find the value of k

Asked by niharikapabba2605 11th August 2018 1:22 AM

## for what value of X is the matrix is singular ?

Asked by niharikapabba2605 11th August 2018 1:24 AM

## if IAI =  find the value of 3IAI

Asked by niharikapabba2605 11th August 2018 1:26 AM

## if A is an invertible matrix of order 3 and IAI=5 then find the value of [adjA]

Asked by niharikapabba2605 11th August 2018 1:28 AM

## if a and b are the matrices of order 3 and (A)=5,(b)=3 then find the vailue of 3ab.

### CBSE X Mathematics

Asked by siddharthjaiswal1122 22nd August 2018 9:41 AM

## If A , B and AB are symmetric matrices, then show AB=BA

Asked by drawing13334 31st August 2018 11:12 AM

## if A =  1/3 [1  -2  2]  ,  show that AA'=I                   [-2  1  2]                    [-2 -2 -1]

Asked by drawing13334 1st September 2018 12:24 PM