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Question 144

Find the value of a a\,a in terms of k k\,k such that ∫ak(10x)dx=20\displaystyle \int_a^k \left( \frac{10}{\sqrt{x}} \right) dx = 20∫ak​(x​10​)dx=20, where k>1k>1k>1

[4]
Markscheme

Integration Questions

  1. A Level
  2. /Maths
  3. /Integration

411 exam-style questions on Edexcel A Level Maths Integration, covering 13.1 Integrating x^n, 13.2 Indefinite Integrals, 13.3 Finding Functions, 13.4 Definite Integrals, 13.5 Areas under Curves, 13.6 Areas under the x-axis, and 13.7 Areas between curves and lines. Each one has a worked solution and a mark scheme showing where the marks go.

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