Homework Statement
Q1. let g(x) = log(f(x)), where f(x) is a twice diffrenciable positive function on (0, inf) such that f(1+x) = xf(x)
Then for N = 1,2,3...
g''(N+1/2) - g''(1/2) = ??
Q2. Let f(x) be differenciable on the interval (0, inf) such that f(1) = 1, and Lim(t-->x)...