1.Let N\mathbb NN be the set of natural numbers and two functions fff and ggg be defined as f,g:N→Nf,g: \mathbb N \to \mathbb Nf,g:N→N such that f(n)={n+12,if n is oddn2,if n is evenf(n) = \begin{cases} \frac{n+1}{2}, & \text{if } n \text{ is odd}\\ \frac{n}{2}, & \text{if } n \text{ is even} \end{cases}f(n)={2n+1,2n,if n is oddif n is even and g(n)=n−(−1)ng(n) = n - (-1)^ng(n)=n−(−1)n. Then f∘gf\circ gf∘g is:Login to continueOnly logged in users canattempt or see the solution.
