Q2 of 36 Page 1

Suppose P and Q are two different matrices of order 3 × n and n × p, then the order of the matrix P × Q is?

Given: P and Q are two different matrices of order 3 × n and n × p


To Find: The order of the matrix P × Q


Matrix P is of order 3 n, and matrix Q is of order n p.


So, matrix (P Q) is of order = = ,i.e. 3 p.

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