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Trigonometry Inverse Trigonometric Functions

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If sin^-1 x + sin^-1 y + sin^-1 z =π/2 , then the value of x² + y² + z² + 2xyz is equal to

A. 0

B. 1

C. 2

D. 3

E. None of the above

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Correct choice: B

Explanation:

None

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Eamcet Mathematics Trigonometry Inverse Trigonometric Functions

Eamcet Mathematics
Trigonometry Inverse Trigonometric Functions