Example 0.4.4.
Consider the function \(f:\N \to \N\) given by \(f(0) = 0\) and \(f(n+1) = f(n) + 2n+1\text{.}\) Find \(f(6)\text{.}\)
Consider the function \(f:\N \to \N\) given by \(f(0) = 0\) and \(f(n+1) = f(n) + 2n+1\text{.}\) Find \(f(6)\text{.}\)