Iyakar amsoshin akasin ayyukan trigonometry

Wani abu guda kuma game da akasin ayyuka. Akasin sine da $\displaystyle \arctan$ koyaushe suna ba da amsa tsakanin $\displaystyle -90^{\circ}$ da $\displaystyle 90^{\circ}$, $\displaystyle \arccos$ kuma tsakanin $\displaystyle 0^{\circ}$ da $\displaystyle 180^{\circ}$. A radian, wato daga $\displaystyle -\frac{\pi}{2}$ zuwa $\displaystyle \frac{\pi}{2}$, da daga $\displaystyle 0$ zuwa $\displaystyle \pi$. A grad, daga $\displaystyle -100$ zuwa $\displaystyle 100$, da daga $\displaystyle 0$ zuwa $\displaystyle 200$.

▶ Ku kalli wannan mataki a cikin bidiyon (27:01)