Which of the following represents the derivative of y=cosa at =T? O COS ( IT - h) lim h-+0 h O cos (h) - cos(IT) lim h-+0 h O COS(7 + h) - cos(IT) lim h-+0 TT th O COS (7 + h) - cos(IT) lim h-+0 h O COS(TT) - cos(h) lim h-+0 TT - h\fLet g() =2 + sin x and f be a differentiable function with f' having the following graph: f ' -3 -2. - N Choose all correct statements below. O g'(0) > f'(0) O g'(TT) = 0 0 9' (2 )