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