What is f(2)f(2)f(2) if f(n)=f(n−1)−f(n−2)f(n) = f(n-1) - f(n-2)f(n)=f(n−1)−f(n−2) with f(0)=5f(0) = 5f(0)=5 and f(1)=3f(1) = 3f(1)=3?
222
−2-2−2
333
555