Question

If order of martrix A= m×n and order of matrix B is p×q then AB exists if
(a) m=p
(b) m=q
(c) n=q
(d) n=p​

Answer 1

Answer:

m =p

Step-by-step explanation:

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Answer 2

Answer:

(d) n=p

Because multiplication could be done if no. of columns of matrix A is equal to no. of rows of matrix B.

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