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

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

$\left(-1\right)^{k+1}\cdot\frac{\pi}{6}+\pi k,k\in Z$

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

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

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

$\pm\pi+8\pi k,k\in Z$

$\left(-1\right)^{k}\cdot\frac{\pi}{16}+\frac{\pi k}{2},k\in Z$

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

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

$\pm\frac{\pi}{8}+\pi k,k\in Z$

$\pm\frac{\pi}{8}+2\pi k,k\in Z$

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

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

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

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

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

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

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

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

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

$\left(-1\right)^{k+1}\cdot\frac{\pi}{6}+2\pi k,k\in Z$

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

$\left(-1\right)^{k+1}\cdot\frac{\pi}{6}+\pi k,k\in Z$

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

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

$\frac{\pi}{6}$

$\frac{\pi}{3}$

$\frac{\pi}{4}$

y=-sin x

y=cos x

y=-cos x

y=sin x

y=sin x-1

y=cos x+1

y=cos x-1

y=sin x+1

$y=2sin x$

$y=2cosx$

$y=\frac12cosx$

$y=-2sin x$

y=2sin x+1

y=2cos-1

y=cos(2х)+1

y=2sin x