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Question
The length of the longest interval, in which the function `3 "sin x" - 4 "sin"^3"x"` is increasing, is ____________.
Options
`pi/3`
`pi/2`
`(3pi)/2`
`pi`
MCQ
Fill in the Blanks
Solution
The length of the longest interval, in which the function `3 "sin x" - 4 "sin"^3"x"` is increasing, is `underline(pi/3)`.
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