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Use the substitution $u = 4 - 3\cos x$ to determine the exact value of $\int_0^{\frac{1}{2}\pi} \frac{9 \sin 2x}{\sqrt{(4 - 3 \cos x)}} \, dx$.
Mathematics 9709 · AS & A Level · Integration
Mathematics 9709 · AS & A Level · Integration
Use the substitution $u = 4 - 3\cos x$ to determine the exact value of $\int_0^{\frac{1}{2}\pi} \frac{9 \sin 2x}{\sqrt{(4 - 3 \cos x)}} \, dx$.