Question

n+im/(n+im)+i(m-n) find the amplitude​

Answer 1

Answer:

$a^{m}$  .$a^{n}$ =$a^{m+n}$  

That is,  

mn=m+n.

Now,  

m(n−2)+n(m−2)=mn−2m+nm−2n

=2mn−2(m+n)=2(m+n)−2(m+n)=0

∴ The required answer is 0.

Answer 2

Step-by-step explanation:

I hope this answer is useful for you