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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)


 PQ is 3p


 Use the basic concept of matrix multiplication.


P  is 3 × n  and

Q  is n × p  order of matrix.


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

So, multiplication is possible.

∴PQ is order of 3p

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Gurleen Kaur

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