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Math Help - simple trigonometric equation

  1. #1
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    simple trigonometric equation

    For 0<=x<=pi/2 solve sin(x)=1/2
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  2. #2
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    Quote Originally Posted by bobby77 View Post
    For 0<=x<=pi/2 solve sin(x)=1/2
    You should know that,
    For x=pi/6 we have, sin x =1/2

    That is the only solution on that interval because the function is one-to-one.
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