EASY
12th West Bengal Board
IMPORTANT
Earn 100

Every diagonal matrix is
(a)singular
(b)non-singular
(c)symmetric matrix
(d)none of these

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Important Questions on Elementary Theory of Matrices
EASY
12th West Bengal Board
IMPORTANT
If and are symmetric matrices, then is a

EASY
12th West Bengal Board
IMPORTANT
If , are symmetric matrices of the same order then is

EASY
12th West Bengal Board
IMPORTANT
If , are symmetric matrices of the same order then is

EASY
12th West Bengal Board
IMPORTANT
The number of all possible matrices of order with each entry either or is

EASY
12th West Bengal Board
IMPORTANT
If is a square matrix then,

EASY
12th West Bengal Board
IMPORTANT
and are two non-commutable matrices of same order. Then

EASY
12th West Bengal Board
IMPORTANT
If and are two non-commutable matrices of same order, then

EASY
12th West Bengal Board
IMPORTANT
For a square matrix of any arbitrary order
