Find the Exact Value of the Expression $\sin ^ { - 1 } ( 1 )$

question 178

Multiple Choice

Find the exact value of the expression.
- $\sin ^ { - 1 } ( 1 )$

• A) \(\frac { \pi } { 2 }\)
• B) \(\frac { \pi } { 4 }\)
• C) \(\frac { \pi } { 3 }\)
• D) \(\pi\)

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