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Mathematics
Which is true about matrix multiplication ?
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Q. Which is true about matrix multiplication ?
Matrices
A
It is commutative.
13%
B
It is associative.
30%
C
Both of the above.
36%
D
None of the above.
21%
Solution:
Matrix multiplication is not commutative i.e.
AB $\neq$ BA
But it is associative i.e. (AB)C = A(BC)