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Obtain a Cartesian equation from the given parametric equation: x = 4 cos t y = 25 sin t

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Answer to a math question Obtain a Cartesian equation from the given parametric equation: x = 4 cos t y = 25 sin t

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Brice
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Here, x=4 cos t and y=25 sin t i.e. \frac{x}{4}=\cos t and \frac{y}{25}=\sin t Squarring and adding we get, \frac{x^2}{16}+\frac{y^2}{625}=1

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