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Question 5

Given that a a\,a and b b\,b are positive constants, solve the simultaneous equations

a=3b, a = 3b, a=3b, log⁡3a+log⁡3b=2. \log_3 a + \log_3 b = 2. log3​a+log3​b=2.

Give your answers as exact numbers.

Solve the simultaneous equations to find a a\,a and bbb.

[6]
Markscheme

Logs Questions

  1. A Level
  2. /Old Maths
  3. /Logs

9 exam-style questions on Edexcel A Level Old Maths Logs. Each one has a worked solution and a mark scheme showing where the marks go.

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