Practice problem
Find all solutions for
π9+2πk3\frac{\pi}{9}+\frac{2\pi k}{3}9π+32πk
2π9+2πk3\frac{2\pi}{9}+\frac{2\pi k}{3}92π+32πk
4π9+2πk3\frac{4\pi}{9}+\frac{2\pi k}{3}94π+32πk
5π9+2πk3\frac{5\pi}{9}+\frac{2\pi k}{3}95π+32πk
Type a concept, like “slope” or “photosynthesis”.
