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1.7.2 Integration

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Question 25

The energy gradient of a quantum system is defined by the integral

E=∫(18x8−14x6+54x6)dx E = \int \left( 18x^8 - 14\sqrt[6]{x} + \frac{5}{4x^6} \right) \mathrm{d}x E=∫(18x8−146x​+4x65​)dx

Evaluate the integral to find the general expression for E E\,E in its simplest form.

[4]
Markscheme

1.7.2 Integration Questions

  1. A Level
  2. /Maths
  3. /1.7.2 Integration

80 exam-style questions on CCEA A Level Maths 1.7.2 Integration. Each one has a worked solution and a mark scheme showing where the marks go.

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