.1)Find the slope of the tangent line to the curve y = Arcsin (2?x) + Arccos (?x) at x = 1/8. (Your answer can be a numerical value. If so, then round it to 5 decimal places accuracy.

2) A differentiable function f with a differentiable inverse function F has the values F (?1) = 0, F ?(?1) = 1/2, f (1) = 1. Find f ?(0)

3)A and D

Evaluate the following limits (Give details, do not use L'Hospital's Rule, and give reasons if you think that the limit doesn't exist) 1. (a) [3 points] lim 1 - cos(sin(73 - 1)) 13 - 1 f (x th) - f(I - h) (b) 3 points lim (c) [3 points] lim - 9 + Vu2 + 1 (d) [3 points] lim - sin 10 t