Find g'(x) when g(x) = \int_(\pi)^(x) (2 + cos(t)) \space dt. a. g'(x) = 2 - sin(x) b. g'(x) = 2 + cos(x) c. g'(x) = -sin(x) d. g'(x) = 2x - cos(x) e. g'(x) = 2x + sin(x) Given: g(x)=x^2 sin(1/x). Find g'(x). Given ...