Question 180 and 182 only

For the following exercises, find dy dx for the given functions. 175 . y = x - secx + 1 176 . y = 3csc x + 2 X 177 . y = x2cotx 178 . y = x - x sin x 179 . y = sec x X 180 . y = sin x tan x 181 . y = (x + cosx) (1 - sin x) 182 . y = tan x 1-sec x