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Thread: Can someone please check where my mistake is

  1. #1
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    Can someone please check where my mistake is


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    Re: Can someone please check where my mistake is

    You only need to find:

    Last edited by Drongoski; 15 Mar 2018 at 1:50 PM.
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    Re: Can someone please check where my mistake is

    You did it correctly but in the end, when you were doing the integral for (cosx - sinx), you forgot to attach -(sin0 + cos0) in your third step. That gives you -1, which in the end would give you the correct answer
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