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What is the value of \(\frac{1}{\infty}\)?

Calculus Level 2

\[\large\lim_{n\to \infty} \dfrac{5^{n+1}+7^{n+1}}{5^{n-1}-7^{n-1}}=?\]

\[-0.5\] \[-49\] \[49\] 0

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by Nazmus sakib

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