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1 Unit 1: Pure Mathematics A

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Question 202

A curve has equation y=4x+12x+10y = 4\sqrt{x} + \dfrac{1}{2x} + 10y=4x​+2x1​+10

a.

Find dydx\dfrac{dy}{dx}dxdy​.

[3]
b.

Find d2ydx2\dfrac{d^2y}{dx^2}dx2d2y​.

[2]
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1 Unit 1: Pure Mathematics A Questions

  1. A Level
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