If f (x) = xn, n being a non-negative integer, then the values of n for which f'(α + β) = f'(α) + f'(β), for all α, β > 0, are
(a) 1, 2
(b) 0, 2
(c) 0, 1
(d) none of these
Correct option (b)
Explanation:
