Question

find P×Q and Q×P if p=(m,n) and q=(n,m)​

Answer 1

Answer: both are same

Step-by-step explanation: if m is 1 and n is 2

then p=1,2 and q=2,1

p*q=1*2*1*2=4

q*p=2*1*2*1=4

hence bot are same.

Answer 2

m×n×n×m=m^2n^2

n×m×m×n=n^2m^2

m^2+ n^2+n^2+m^2

= 2m^2+2n^2

Hope it will help you