24. A particle moves on a straight line with velocity function v(t) = sincotcost. Find its position function s = f(t) if f(0) = 0 cos wt + 1 a. 80 sin wot + 1 b. 10w sin'wot - 1 C. 60 1 - cos wt d. 1 - cos wt e. 9026. Evaluate the integral. dx (x2 + 2x + 2)2 a. tan(x + 1) + + C 2 2+ 2x +2 b. tan (x + 2) + + C 2 x2+ 2 C. 2 tan (x +) + + C x2+ 2x + 2 x+1 d. tan(x + 2) + + C 2 x2+ 2x + 2 x+1 tan (x + 1)+ + C e. 2 x2+ 2x +2