For the curve

MATHEMATICS · Single correct · A Level · Mathematics · Differentiation · Differentiation

Problem

For the curve x2y+y2=10x^2 y + y^2 = 10, the slope of the normal at the point (2,2)(2,2) is (a) −12-\dfrac{1}{2} (b) −2-2 (c) 11 (d) −1-1

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