S.T Tanh^(-1) 1/2 = 1/2 log(e)3....

S.T `Tanh^(-1) 1/2 = 1/2 log_(e)3`.

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The correct Answer is:

`1/2log_(e)(3)`

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VIKRAM PUBLICATION ( ANDHRA PUBLICATION)-HYPERBOLIC FUNCTIONS -EXERCISE - 9(a)

S.T Tanh^(-1) 1/2 = 1/2 log(e)3.
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