Mathematics 9709/32 — October/November 2022

Cambridge A-Level · Pure Mathematics 3 · worked solutions for every part, with the mark scheme

questions

marks

110

minutes

Topics Trigonometry · Algebra · Differentiation · Integration · Logarithmic and Exponential Functions · Complex Numbers · +3 more

Q14MLogarithmic and Exponential FunctionsFree sample

Solve the equation $2^{3x-1} = 5(3^{1-x})$ . Give your answer in the form $\frac{\ln a}{\ln b}$ where $a$ and $b$ are integers.

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