Mathematics (AS & A Level) · Oct / Nov 2018 · Paper 32 · Question 6
9709
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A certain curve is such that its gradient at a general point with coordinates x, y is proportional to y2 x . The curve passes through the points with coordinates 1, 1 and e, 2 . By setting up and solving a differential equation, find the equation of the curve, expressing y in terms of x. [8] 9
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