Mathematics 9709 · AS & A Level · Integration
If $\int_0^a 6e^{2x+1}\,dx = 65$, determine the value of $a$ correct to 3 decimal places.
This 5-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Derive an integral in the form $k e^{2x+1}$” …