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3.6 Integration (A-level only)

3.6 Integration (A-level only)

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Question 192

Solve the differential equation

dydx=2xln⁡xy \frac{\text{d}y}{\text{d}x} = \frac{2x \ln x}{y} dxdy​=y2xlnx​

for x>0x > 0x>0, given that y=3y = 3y=3 when x=1x = 1x=1.

Write your answer in the form y2=f(x)y^2 = f(x)y2=f(x).

[7]
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3.6 Integration (A-level only) Questions

  1. A Level
  2. /Maths
  3. /3.6 Integration (A-level only)

363 exam-style questions on CCEA A Level Maths 3.6 Integration (A-level only), covering 3.6.1 Integration (A-level only), 3.6.2 Integration (A-level only), 3.6.3 Integration (A-level only), 3.6.4 Integration (A-level only), 3.6.5 Integration (A-level only), 3.6.6 Integration (A-level only), and 3.6.7 Integration (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

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