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Provide solution for RD Sharma maths class 12 chapter 4 Algebra of Matrices exercise Fill in the blank question 2

Answers (1)

Answer:

 PQ is 3p

Hint:

 Use the basic concept of matrix multiplication.

Given:

P  is 3 × n  and

Q  is n × p  order of matrix.

 Solution:

Here, number of P's columns and Q's rows are same

So, multiplication is possible.

∴PQ is order of 3p

Posted by

Gurleen Kaur

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