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Posted by 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 - , 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

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