1. Find two positive numbers whose product is 200 and whose sum is minimum. (Give the exact answers) Max f = x+y xy = 200 200 V = X Max f(x) = x+ 200 X Domain = (-00, 00) f'(x) = 1- 200 0=1_ 200 x = 200 x = V200 x =#14.14213 The two numbers are 14.14213 and -14.14213