If the curves y= a^(x) and y=e^(x) inte...

If the curves `y= a^(x) and y=e^(x)` intersect at angle `alpha, " then " tan alpha` equals: a)`|(loga-1)/(loga+1)|` b)`|(loga+1)/(loga-1)|` c)`|(loga-1)/(loga)|` d)`|(loga)/(loga+1)|`

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The correct Answer is:

B

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