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11 December, 08:01

Use the fundamental identities to fully simplify the expression.

cot (x) cos (x) + csc (x) sin^2 (x)

I keep ending up with cos (x) + sin^2 (x) or cos (x) + sin (x) ...

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Answers (2)
  1. 11 December, 08:19
    0
    Csc (x) h hah hah to all TV all us do hv do
  2. 11 December, 09:32
    0
    csc (x)

    Step-by-step explanation:

    cotx cosx = cos^2x/sinx

    cscx sin^2x = sinx

    so, you have

    cos^2x/sinx + sinx = (cos^2x + sin^2x) / sinx = 1/sinx = cscx
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