sin (pi/2)
You asked:
Evaluate the expression: \(\sin\left( \frac{\pi}{2} \right)\)
MathBot Answer:
\[\sin\left( \frac{\pi}{2} \right) = 1\]
\[\begin{aligned}\sin\left( \frac{\pi}{2} \right)& = \sin{\left(\frac{\pi}{2} \right)}\\& = 1\end{aligned}\]