Matrix addition and matrix multiplication both are commutative. – McqOptions

MCQOPTIONS

1.	Matrix addition and matrix multiplication both are commutative.
A.	True
B.	False
Answer» C.

Discussion

No Comment Found

Related MCQs

Which of the following condition is incorrect for matrix multiplication?
Let A= ( begin{bmatrix}3&-5&2 -4&-6&2 7&1&5 end{bmatrix} ). Find the additive inverse of A.
Matrix addition and matrix multiplication both are commutative.
Find AB if A = ( begin{bmatrix}1&2 3&4 end{bmatrix} ) and B = ( begin{bmatrix}1&5 3&2 end{bmatrix} ).
Find the value of x and y if 2 ( begin{bmatrix}5&x y-4&6 end{bmatrix} )+ ( begin{bmatrix}-4&1 3&2 end{bmatrix} )= ( begin{bmatrix}6&3 10&14 end{bmatrix} )?
Find the matrix M and N, if M+N = ( begin{bmatrix}5&6 7&8 end{bmatrix} ),M-N = ( begin{bmatrix}4&5 6&8 end{bmatrix} ).
If A+B = ( begin{bmatrix}6&7 5&0 end{bmatrix} )and A = ( begin{bmatrix}2&5 1&-1 end{bmatrix} ). Find the matrix B.
If A = ( begin{bmatrix}3&4 1&2 end{bmatrix} ) and B = ( begin{bmatrix}1&5 2&3 end{bmatrix} ), find 2A-3B.
If A = ( begin{bmatrix}1&2&3 9&10&11 end{bmatrix} ) and B = ( begin{bmatrix}0&5&0 5&0&5 end{bmatrix} ), then find A+B.
The addition of matrices is only possible if they are of the same order.