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-   -   Prove that 1+cos theta/1-cos theta (https://www.askmehelpdesk.com/showthread.php?t=454099)

  • Mar 3, 2010, 08:33 PM
    daniel solomon
    prove that 1+cos theta/1-cos theta
    how can you prove that 1+cos theta/1-cos theta+1+sin theta/1-sin theta is equal to 2(cos theta-csc theta)/cot theta-cos theta-csc theta +1?
  • Mar 3, 2010, 08:34 PM
    daniel solomon

    how can you prove that 1+cos theta/1-cos theta+1+sin theta/1-sin theta is equal to 2(cos theta-csc theta)/cot theta-cos theta-csc theta +1?
  • Mar 4, 2010, 05:37 AM
    galactus

    Use proper grouping symbols so that we may know what this is.

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