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Math Help - trig equality

  1. #1
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    trig equality

    why is:

     (tg x)^{sin x} = \frac{1}{(tg x)^{cos x}}
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  2. #2
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    Quote Originally Posted by metlx View Post
    why is:

     (tg x)^{sin x} = \frac{1}{(tg x)^{cos x}}
    The above equation is wrong. Try x = \frac{\pi}3 radians.
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