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Find the limit of $\frac{x^x}{e^x}$ as $x$ approaches $\infty $

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Solving: $\lim_{x\to\infty }\left(\frac{x^x}{e^x}\right)$

Final Answer

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Step-by-step Solution

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Evaluate the limit $\lim_{x\to\infty }\left(\frac{x^x}{e^x}\right)$ by replacing all occurrences of $x$ by $\infty $

$\frac{\infty ^{\infty }}{e^{\infty }}$
2

Apply the formula: $\infty ^{\infty }$$=\infty $

$\frac{\infty }{e^{\infty }}$
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In the fraction $\frac{\infty }{e^{\infty }}$, as the expression of the denominator grows faster than the numerator, the quotient approaches $0$

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Final Answer

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Explore different ways to solve this problem

Solving a math problem using different methods is important because it enhances understanding, encourages critical thinking, allows for multiple solutions, and develops problem-solving strategies. Read more

Limits by Direct SubstitutionLimits by L'Hôpital's ruleLimits by FactoringLimits by Rationalizing

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Function Plot

Plotting: $\frac{x^x}{e^x}$

Main Topic: Simplification of algebraic fractions

Simplification or reduction of algebraic fractions is the action of dividing the numerator and denominator of a fraction by a common factor in order to obtain another much simpler equivalent fraction. We can say that a fraction is reduced to its simplest when there is no common factor between the numerator and the denominator.

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