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  • Prove that the following functions do not have maxima or minima: f (x) = e ^ x

4. Prove that the following functions do not have maxima or minima:
(i)  f (x) = e ^x

Answers (1)

best_answer

Given function is
f (x) = e ^x
f^{'}(x) = e^x\\ f^{'}(x) = 0\\ e^x=0\\
But exponential can never be 0
Hence, the function f (x) = e ^x does not have either  maxima or minima

Posted by

Gautam harsolia

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