Trigonometri Contoh

$\sin (x - \frac{7 π}{2}) + (5 π - x) - \cos (- \frac{7 π}{2} + x)$

Langkah 1

Grafik.

$\sin (x - \frac{7 π}{2}) + 5 π - x - \cos (- \frac{7 π}{2} + x)$

Langkah 2

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$