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Calculate the limit of the function f (x) as x approaches + ∞f (x) = (e ^ x) ¾

User Mohamd Ali
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1 Answer

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\lim _(x\to\infty)(e^{x^{}})^{(3)/(4)}

first we apply the property of the limit that states


\lim _(n\to a)f(x)^b=(\lim _(n\to a)f(x))^b

this means that we can calculate the limit apart


\lim _(x\to\infty)e^x=\infty

then, using the properties for infinities


\begin{gathered} \infty^a=\infty \\ \text{then}, \\ \infty^{(3)/(4)}=\infty \\ \text{finally,} \\ \lim _(x\to\infty)(e^{x^{}})^{(3)/(4)}=\infty \end{gathered}

User Mwag
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