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Thread: Find [x(t),y(t))]

  1. November 29th 2010, 03:26 PM #1
    Anteeks
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    Find [x(t),y(t))]

    Need help with the following:

    Find [x(t),y(t))] when

    2*x'(t)=42*x(t)+-24*y(t),
    2*y'(t)=80*x(t)+-46*y(t)
    and x(0)=2, y(0)=5.

    Thanks
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  2. November 29th 2010, 03:58 PM #2
    pickslides
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    Not sure if this question should be in the Pre-algebra and Algebra forum.

    Have you tried to put it in matrix form x' =Ax ?
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