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Math Help - Solve the system of linear equations for x and y?

  1. #1
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    Solve the system of linear equations for x and y?

    (cos theta)x + (sin theta)y = 1
    -(sin theta)x + (cos theta)y = 1

    I got

    x = cos(theta) - sin(theta)
    y = sin(theta) + cos(theta)

    Is this correct?
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  2. #2
    MHF Contributor
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    Re: Solve the system of linear equations for x and y?

    yes
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