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Thread: Trigonometrikus Pitagoras

  1. #1
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    Trigonometrikus Pitagoras

    4sin^2*x+4cos^2*x=4
    Such Ultimate Solution:x=pi/4 +kpi/2 K∈Z please help me math homework
    Last edited by gab17; Nov 17th 2016 at 06:05 AM.
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  2. #2
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    Re: Trigonometrikus Pitagoras

    Quote Originally Posted by gab17 View Post
    4sin^2*x+4cos^2*x=4
    Such Ultimate Solution:x=pi/4 +kpi/2 K∈Z please help me math homework
    If the problem is $4\sin^2(x)+4\cos^2(x)=4$ then any real number $x$ solves it.
    If that is not the problem, then learn to post correctly!
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  3. #3
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    Re: Trigonometrikus Pitagoras

    Including this one, you've posted three different equations involving sine, cosine, and the constant 4 ...

    Trigonometrikus Pit - My Math Forum

    Trigonometric 2.0 - My Math Forum

    ... what, exactly, do you want solved?
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