Please solve these question with fully details and fully explainations. Thanks so much in advance.

Question 9.1 Compute first derivative of the following functions of x 1. H(x) = 13 cos(t2) dt 3. F(x) = V1 + udu 4 - 2C .ex 2. J(2) = In(t) dt 4. F(2) = VItedt x 2 + 1 In x Question 9.2 Compute using u-substition sinh x ava2 + 1dx d) dx Vcosh x dx 6) e) / cos' ( x ) sin ' ( a) dac x In(x7) 2 C ) dx f ) / tan* (x) sec* (x ) dac ex - ex