If -1x-tan-1 13-2- then x will be

The correct option is C 13 Given cot^ 1 x+tan^ 1(13)=π2 cot^ 1 x=π2 tan^ 1(13) cot^ 1 x=cot^ 1(13) x=13 ...

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Integration by Partial Fractions

If -1x+tan-...

Question

If ${cot}^{- 1} x + {tan}^{- 1} (\frac{1}{3}) = \frac{π}{2}$ , then $x$ will be

1

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3

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\frac{1}{3}

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None of these

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