(a)[3]
Evaluate $\int 4\cos^2\left(\tfrac{1}{2}\theta\right) \, d\theta$.
(b)[4]
Find the exact value of $\int_{-1}^{6} \frac{1}{2x + 3} \, dx$.
Mathematics 9709 · AS & A Level · Integration
Mathematics 9709 · AS & A Level · Integration
Evaluate $\int 4\cos^2\left(\tfrac{1}{2}\theta\right) \, d\theta$.
Find the exact value of $\int_{-1}^{6} \frac{1}{2x + 3} \, dx$.