Q.

Matrix A is of order 3*4 and Matrix B is of order 4*5. How many elements will be there in a matrix A*B multiplied recursively.

A. 12
B. 15
C. 16
D. 20
Answer» B. 15
Explanation: the resultant matrix will be of order 3*5 when multiplied recursively and therefore the matrix will have 3*5=15 elements.
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