x = 2 cot t y = 2 sin^2 t I need to find the cartesian equation in the form y=f(x). Can somebody pls help
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Hi Use xē = cotēt = cosēt / sinēt = (1-sinēt)/sinēt substitute sinēt=y/2 and finally rearrange to get y=f(x)
thanks you're such a lifesaver
Hello, threerose! Here's another approach. . . It should surprise/impress/terrify your professor. Find the cartesian equation in the form We have: . . . So we have: . Multiply by Therefore: .
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