Use a Calculator to Find the Value $\cos \left( \cos ^ { - 1 } ( - 0.9372 ) \right)$

question 67

Multiple Choice

Use a calculator to find the value. Give answers as real numbers and round to 4 decimal places, if necessary.
- $\cos \left( \cos ^ { - 1 } ( - 0.9372 ) \right)$

• A) \(0 \quad .4686\)
• B) \(- 0.4686\)
• C) \(0.9372\)
• D) \(- 0.9372\)

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