Let f:N→N be a function such that f(m+n)=f(m)+f(n) for every m,n∈N – InterviewSolution

1.	Let f:N→N be a function such that f(m+n)=f(m)+f(n) for every m,n∈N. If f(6)=18, then f(2)⋅f(3) is equal to
Answer» Let $f : N \to N$ be a function such that $f (m + n) = f (m) + f (n)$ for every $m, n \in N .$ If $f (6) = 18,$ then $f (2) \cdot f (3)$ is equal to

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