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Question
If sin `("sin"^-1 1/5 + "cos"^-1 "x") = 1,` then the value of x is ____________.
Options
-1
`2/5`
`1/3`
`1/5`
MCQ
Fill in the Blanks
Solution
If sin `("sin"^-1 1/5 + "cos"^-1 "x") = 1,` then the value of x is `underline(1/5)`.
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