solve both on paper ty

1. Find the derivatives of the following functions. a. fix = sin x cos x b. fix = cotx c. fix =cscx-x tanx d. h x =2 cos nx e. fit = sin t+1 f. fix = tan 2x2 9. g x =xsin x h. fx =2sin 3 x+3cos 2x i. f s =2cot 2s+sec3s j. fix=x cos2x k. h s = sinvs-1 5. Find the value of a so that the tangent line to y= In (x) at x=a is a line through the origin. Sketch the resulting situation. We verify with a sketch: T e = : y = In(x)