2 suppose () is a differentiable function. if (x + y) = o(x) o(y) for all x, y and ol5) = 2. 3 then ¢'(5) is (a) 6 (b) 3 (c) 0 (d) none of the above

2 Suppose () iS a differentiable function. If (x + y) = o(x) o(y) for all x, y and ol5) = 2. 3 then ¢'(5) is (A) 6 (B) 3 (C) 0 (D) None of the above