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Mathematics 20 Online
OpenStudy (anonymous):

Find a rectangular-coordinate equation for the curve by eliminating the parameter. X=3cos(t), y= 4sin(t), 0 <= t <= 2pi

OpenStudy (anonymous):

x=r cos t y= r sin t

OpenStudy (anonymous):

I geuss solve for t for one equation and then plug that t into the other equation.

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