Posted by james on Sunday, April 14, 2013 at 6:31pm.
Simplify and write the trigonometric expression in terms of sine and cosine:
sin x + (cot x cos x) = 1/(f(x)
f(x)= ???

pre calculus  Damon, Sunday, April 14, 2013 at 7:01pm
sin x + (cos^2 x /sin x) = 1/y
sin^2 x/sin^2 x + cos^2 x/sin^2 x = 1/y
1/sin^2 x = 1/y
y = sin^2 x