Question

if am = an then m = n​

Answer 1

Step-by-step explanation:

We know that,

a^m x 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.

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