КР 3 ⁣⁣(з ⁣⁣теми ⁣⁣"Тригонометричні функції")

$\left(-1\right)^{\left(k+1\right)}\cdot\frac{\pi}{3}+\pi k,k\in Z$

$\pm\frac{\pi}{3}+\pi k,k\in Z$

$\pm\frac{5\pi}{6}+2\pi k,k\in Z$

$\pm\frac{\pi}{6}+2\pi k,k\in Z$

$\pm\frac{3\pi}{4}+2\pi k,k\in Z$

$\left(-1\right)^{\left(k+1\right)}\cdot\frac{3\pi}{4}+\frac{\pi k}{4},k\in Z$

$\left(-1\right)^{\left(k+1\right)}\cdot\frac{\pi}{4}+\pi k,k\in Z$

$\left(-1\right)^{\left(k+1\right)}\cdot\frac{\pi}{16}+\frac{\pi k}{4},k\in Z$

$\pm\frac{\pi}{4}+\pi n,n\in Z$

$\left(-1\right)^{n+1}\frac{\pi}{12}+\frac{\pi n}{3},n\in Z$

$\left(-1\right)^{n+1}\frac{\pi}{4}+\frac{2\pi n}{3},n\in Z$

$\left(-1\right)^{n}\frac{\pi}{12}+\frac{2\pi n}{3},n\in Z$

$\left(-1\right)^{n}\pi+3\pi n,n\in Z$

$\frac{\pi n}{3},n\in Z$

$\pi n,n\in Z$

$\frac{3\pi}{2}+\frac{\pi n}{3},n\in Z$

$\frac{3\pi}{8}+3\pi n,n\in Z$

$3\pi n,n\in Z$

$-\frac{\pi}{4}+\pi n,n\in Z$

$\left(-1\right)^{n}\frac{\pi}{2}+\pi n,n\in Z$

$\frac{\pi}{2}+2\pi n,n\in Z$

$\frac{\pi}{4}+\pi n,n\in Z$

$\pi+\pi n,n\in Z$

$-\frac{\pi}{3}$

$\frac{\pi}{6}$

$-\frac{\pi}{6}$

$\frac{\pi}{3}$

$\frac{\pi}{4}$

$y=sinx$

$y=cosx$

$y=-sinx$

$y=-cosx$

$y=sinx-1$

$y=cosx-1$

$y=sinx+1$

$y=cosx+1$

$y=2sinx$

$y=2cosx$

$y=-2sinx$

$y=\frac12cosx$

$y=-sin\left(2x\right)-1$

$y=cosx-1$

$y=-sinx+1$

$y=\frac12cosx+1$