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(i) A matric has 12 elements ,write ...

(i) A matric has 12 elements ,write all possible orders of this matrix.
(ii) A matrix has 8 elements write all possible orders of this matrix.
(iii) A matrix has 15 elements , write all possible orders of this matrix.

A

3

B

1

C

6

D

None of these

Text Solution

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The correct Answer is:
C
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  2. (i) A matric has 12 elements ,write all possible orders of this ...

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  4. If A is a singular matrix of order n, then (adjA) is

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  5. If A=[{:(,1),(,2),(,3):}]and B =[{:(,-5,4,0),(,0,2,-1),(,1,-3,2):}]"th...

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  6. If A and B are square matrices of order 2, then (A+B)^2 =

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