0 0 votes The value of the integral $\int_{-\pi}^{\pi}\left(\cos ^{6} x+\cos ^{4} x\right) \mathrm{d} x$ is $\frac{\pi}{2}$ $\frac{5 \pi}{8}$ $\frac{11 \pi}{8}$ $\frac{9 \pi}{8}$ Calculus gatein-2025 calculus numerical-answers + – Shubham Sharma 2 1.5k points answer 0 reply
