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Write the Trigonometric Expression as an Algebraic Expression Containing U cos⁡(sin⁡−1u−cos⁡−1v)\cos \left( \sin ^ { - 1 } u - \cos ^ { - 1 } v \right)

Question 81

Multiple Choice

Write the trigonometric expression as an algebraic expression containing u and v.
- cos⁡(sin⁡−1u−cos⁡−1v) \cos \left( \sin ^ { - 1 } u - \cos ^ { - 1 } v \right)


A) v1−u2−u1−v2v \sqrt { 1 - u ^ { 2 } } - u \sqrt { 1 - v ^ { 2 } }
B) uv+(1−u2) (1−v2) u v + \left( \sqrt { 1 - u ^ { 2 } } \right) \left( \sqrt { 1 - v ^ { 2 } } \right)
C) uv−(1−u2) (1−v2) u v - \left( \sqrt { 1 - u ^ { 2 } } \right) \left( \sqrt { 1 - v ^ { 2 } } \right)
D) v1−u2+u1−v2v \sqrt { 1 - u ^ { 2 } } + u \sqrt { 1 - v ^ { 2 } }

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