f(x)= lnx ; g(x) = e(adsbygoogle = window.adsbygoogle || []).push({}); ^{x}

f{g(x)} = ln e^{x}= x; not an issue

g{f(x)}= e^{ln x}= ???? (answer for this) f(x) and g(x) are inverse of each other.

how to solve the problem algebraically.

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# Exponential function

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