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Find the value of the following: tan^(-1...

Find the value of the following: `tan^(-1)(tan(7pi)/6)`

Text Solution

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`tan^(-1)""(tan""(7pi)/(6))`
`=tan^(-1)[tan(pi+(pi)/(6))]`
`tan^(-1)(tan""(pi)/(6))=(pi)/(6)`
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