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Question
If `"sin" {"sin"^-1 (1/2) + "cos"^-1 "x"} = 1`, then the value of x is ____________.
Options
`pi/2`
1
0
`1/2`
MCQ
Fill in the Blanks
Solution
If `"sin" {"sin"^-1 (1/2) + "cos"^-1 "x"} = 1`, then the value of x is `underline(1/2)`.
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