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lim(xvecoo)(e^(1/x^2)-1)/(2tan^-1(x^2)-p...

`lim_(x_vecoo)(e^(1/x^2)-1)/(2tan^-1(x^2)-pi)` is equal to (a) 1` (b) `-1` (c) `1/2` (d)-1/2

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CENGAGE ENGLISH-LIMITS AND DERIVATIVES-All Questions
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  6. Evaluate: ("lim")(xrarroo)(1+1/x)^x

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