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Math Help - Help provng an identity

  1. #1
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    Exclamation Help provng an identity

    Prove the identity
     <br />
\frac{1+tan{x}}{sinx}=cscx+secx<br />
    Last edited by mr fantastic; January 17th 2010 at 01:56 PM. Reason: Changed post title
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  2. #2
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    Quote Originally Posted by nightrider456 View Post
    Prove the identity
     <br />
\frac{1+tan{x}}{sinx}=cscx+secx<br />
    Hello .
    L.H.S = \frac{1+tan(x)}{sin(x)} = \frac{1}{sin(x)} + \frac{tan(x)}{sin(x)} = csc(x) + \frac{ \frac{sin(x)}{cos(x)} }{sin(x)}

    Can you complete it now ?
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