Trigonometric Graphs (HSC SSCE Mathematics Advanced): Flashcards

Angle at centre by arc equal in length to radius

$180°$

Between $-1$ and $1$

Maximum value of $1$

$a$

$2\pi$

$\frac{2\pi}{n}$

$\frac{\pi}{n}$

Odd function: $\sin(-x) = -\sin x$

Even function: $\cos(-x) = \cos x$