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1.7 Differentiation

1.7 Differentiation

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Question 2

The area A A\,A cm2 ^2\,2 of a circle of radius r r\,r cm is given by A=πr2A = \pi r^2A=πr2.

Find the rate of change of A A\,A with respect to r r\,r when r=5r = 5r=5.

[2]
Markscheme

1.7 Differentiation Questions

  1. A Level
  2. /Maths
  3. /1.7 Differentiation

43 exam-style questions on WJEC A Level Maths 1.7 Differentiation, covering 1.7.1 Differentiation, 1.7.2 Differentiation, 1.7.3 Differentiation, 1.7.4 Differentiation, 1.7.5 Differentiation, and 1.7.6 Differentiation. Each one has a worked solution and a mark scheme showing where the marks go.

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