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Thread: Trig Identity

  1. Nov 29th 2008, 09:18 PM #1
    magentarita
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    Trig Identity

    Simplify the trig identity.

    sin2x/sin^2x =
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  2. Nov 29th 2008, 09:22 PM #2
    Chris L T521
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    Quote Originally Posted by magentarita View Post
    Simplify the trig identity.

    sin2x/sin^2x =
    Recall that $\displaystyle \sin(2x)=2\sin(x)\cos(x)$

    Do you think you can simplify this now?
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  3. Nov 30th 2008, 07:28 AM #3
    magentarita
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    yes.........

    Quote Originally Posted by Chris L T521 View Post
    Recall that $\displaystyle \sin(2x)=2\sin(x)\cos(x)$

    Do you think you can simplify this now?
    Yes, I can take it from here.
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