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Question
The value of expression 2 `"sec"^-1 2 + "sin"^-1 (1/2)`
Options
`pi/6`
`(5pi)/6`
`(7pi)/6`
1
MCQ
Solution
`(5pi)/6`
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Is there an error in this question or solution?
The value of expression 2 `"sec"^-1 2 + "sin"^-1 (1/2)`
`pi/6`
`(5pi)/6`
`(7pi)/6`
1
`(5pi)/6`