Use L'Hospital to determine the following limit. Use exact values. \[ \lim _{x \rightarrow 0}(1+\sin 6 x)^{\frac{1}{x}}= \] What form is this limit? \( 0^{0} \) \( 1^{\infty} \) \( \infty^{0} \) \( \frac{0}{0} \) \( 0 \cdot \infty \) \( \frac{\infty}{\infty} \) \( 0^{\infty} \) Part 2 of 4 How should we rewrite the limit? \( \frac{1+\sin (6 x)}{x} \) \( e^{\ln (1+\sin (6 x))} \) \( \frac{x}{\frac{1}{1+\sin (6 x)}} \) \( e^{\frac{1}{x} \cdot \ln (1+\sin (6 x))} \) Now we focus on the limit of just the exponent, \( \frac{1}{x} \ln (1+\sin 6 x) \). \[ \lim _{x \rightarrow 0} \frac{1}{x} \ln (1+\sin (6 x))= \] \( \square \)
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The given limit is \(\lim_{x \rightarrow 0}(1+\sin 6x)^{\frac{1}{x}}\). As \(x \to 0\), \(\sin 6x \to 0\), so \(1 + \sin 6x \to 1\). The expression \((1+\sin 6x)^{\frac{1}{x}}\) is of the indeterminate form \(1^{\infty}\). Show more…
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