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![2. Find the exact value for the following
\[
\arccos \frac{\sqrt{3}}{2}
\]](https://media.cheggcdn.com/study/231/231d3965-af2e-43fb-9ade-63f918af6809/image)
![3. Find the exact value for the following
\[
\sin \left(\cos ^{-1}\left(\frac{1}{2}\right)\right)
\]](https://media.cheggcdn.com/study/2d3/2d372d47-6109-48b9-807a-a8084d83a9cd/image)
Expert Answer
Given that arccos?(?32) It can be wri