If the function (x1(t), y1(t)) = (cost,sin t) is a
Chapter , Problem 20(choose chapter or problem)
If the function (x1(t), y1(t)) = (cost,sin t) is a solution to an autonomous firstorder system, then the function (x2(t), y2(t)) = (cos(t 1),sin(t 1)) is also a solution.
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