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Question
If `"tan"^-1 2 "x + tan"^-1 3 "x" = pi/4`, then x is ____________.
Options
`1/6`
1
`(1/6, -1)`
none of these
MCQ
Fill in the Blanks
Solution
If `"tan"^-1 2 "x + tan"^-1 3 "x" = pi/4`, then x is `underline(1/6)`.
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