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Question
`cos^(−1)(1/2) + sin^(−1)(1) + tan^(−1) 1/sqrt3` is equal to ______.
Options
π
`π/3`
`(4π)/3`
`(3π)/4`
MCQ
Fill in the Blanks
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Solution
`cos^(−1)(1/2) + sin^(−1)(1) + tan^(−1) 1/sqrt3` is equal to π.
Explanation:
`cos^(−1)(1/2) + sin^(−1) (1) + tan^(−1)1/sqrt3`
= `π/3 + π/2 + π/6`
= `(6π)/6`
= π
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