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Eliminate the parameter. x = 5 cos t, y = 5 sin t .
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Eliminate the parameter. x = 5 cos t, y = 5 sin t .
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Jun 16, 2017
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Eliminate the parameter. x = 5 cos t, y = 5 sin t .
Mathematics
high-school
Oliver Kohll
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Oliver Kohll
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Hello,
x=5 cos t and y=5 sin t are the parametric equations of the circle of center (0,0) with radius=5
x²=25*cos²t
y²=25*sin²t
x²+y²=25(cos²t+sin²t)
==>x²+y²=25
Gravenimage
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Jun 20, 2017
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Gravenimage
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