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Math Help - Find derivative and simplify completely

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    Find derivative and simplify completely

    Sorry this seems like such a simple problem, but I can't seem to get it simplified all the way.

    y = (3/sinx) + (1/cotx)
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    Quote Originally Posted by TenaciousE View Post
    Sorry this seems like such a simple problem, but I can't seem to get it simplified all the way.

    y = (3/sinx) + (1/cotx)
    y = 3\csc{x} + \tan{x}

    y' = -3\csc{x}\cot{x} + \sec^2{x}
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