sin( $\frac{\:19pi}{\:3}$)

asked by guest
on Jan 18, 2025 at 11:42 am



You asked:

Evaluate the expression: \(\sin\left( \frac{19 \pi}{3} \right)\)

MathBot Answer:

\[\sin\left( \frac{19 \pi}{3} \right) = \frac{\sqrt{3}}{2} \approx 0.86602540378443864676372317075294\]


\[\begin{aligned}\sin\left( \frac{19 \pi}{3} \right)& = \sin{\left(19 \cdot \frac{\pi}{3} \right)}\\& = \sin{\left(\frac{19}{3} \cdot \pi \right)}\\& = \frac{1}{2} \cdot \sqrt{3}\end{aligned}\]