Mathematics 9709 · AS & A Level · Integration

Integration — practice question

It is stated that $\displaystyle \int_a^{3a} \frac{2}{2x - 5} \, dx = \ln \frac{7}{2}$.

(main)[6]

Determine the value of the positive constant $a$.

Worked solution & mark scheme

This 6-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Integrate to arrive at $k\ln(2x-5)$” …