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Matrices

ICSE X Mathematics Matrices

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

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

ICSE X Mathematics Matrices

 
 -----please help me solve this sum.

Asked by Latha 3rd October 2017 7:27 PM
Answered by Expert

CBSE XII Science Mathematics Matrices

Solve:

Asked by nitishkrnehu09 9th December 2017 1:22 PM
Answered by Expert

CBSE XII Science Mathematics Matrices

 

Asked by nitishkrnehu09 10th December 2017 10:35 PM
Answered by Expert

ICSE X Mathematics Matrices

Is subtraction of matrices commutative  and associatove
Explain
 

Asked by lovemaan5500 13th December 2017 10:52 AM
Answered by Expert

CBSE XII Science Mathematics

Please solve the below question

Asked by akshitaasia 2nd January 2018 6:59 PM
Answered by Expert

CBSE XII Science Mathematics Matrices

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
Answered by Expert

ICSE X Mathematics

Plz solve 3rd 

Asked by Jatinaa786 15th February 2018 1:06 PM
Answered by Expert

JEE JEE (Main) Mathematics

how to do row transformations

Asked by jineshpatel030 23rd February 2018 10:09 PM
Answered by Expert

CBSE XII Science Mathematics

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

Asked by haroonrashidgkp 14th March 2018 9:05 AM
Answered by Expert

JEE JEE (Main) Mathematics

how to find rank of a matrix?  

Asked by abbhimu2000 18th March 2018 9:02 PM
Answered by Expert

CBSE XII Science Mathematics

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
Answered by Expert

JEE JEE (Main) Mathematics

Pls solve 

Asked by g_archanasharma 15th April 2018 10:31 PM
Answered by Expert

CBSE XII Science Mathematics

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
Answered by Expert

CBSE XII Science Mathematics

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
Answered by Expert

CBSE XII Science Mathematics

A is 3x4 matrix if straight A to the power of straight TB and Bstraight A to the power of straight T are defined then the order of matrix B 

Asked by niharikapabba2605 11th August 2018 1:20 AM
Answered by Expert

CBSE XII Science Mathematics

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
Answered by Expert

CBSE XII Science Mathematics Matrices

for what value of X is the matrix open square brackets table row cell 6 minus straight x end cell 4 row cell 3 minus straight x end cell 1 end table close square bracketsis singular ?

Asked by niharikapabba2605 11th August 2018 1:24 AM
Answered by Expert

CBSE XII Science Mathematics

if IAI = open square brackets table row 3 4 row 1 2 end table close square brackets find the value of 3IAI 

Asked by niharikapabba2605 11th August 2018 1:26 AM
Answered by Expert

CBSE XII Science Mathematics

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
Answered by Expert

CBSE XII Science Mathematics

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

Asked by Aaditri 12th August 2018 3:40 PM
Answered by Expert

CBSE X Mathematics

Please tell me

Asked by siddharthjaiswal1122 22nd August 2018 9:41 AM
Answered by Expert

ICSE XII Science Mathematics

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

Asked by drawing13334 31st August 2018 11:12 AM
Answered by Expert

ICSE XII Science Mathematics

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
Answered by Expert

CBSE XII Humanities Mathematics

find the values of a,b,c,d from the matrix equation:

open square brackets table row cell straight a plus 3 end cell cell 2 straight b minus 8 end cell row cell straight c plus 1 end cell cell 4 straight d minus 6 end cell end table close square brackets equals open square brackets table row cell 0 space space space space space space space space minus 6 end cell row cell negative 3 space space space space space space space 2 straight d end cell end table close square brackets

Asked by ddisha758 3rd September 2018 12:22 PM
Answered by Expert

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