Evaluate the expression without the use of a calculator, and then verify your answer using a calculator.
-$$\ln \mathrm { e } ^ { 10 }$$
A)e
B)10
C)1
D) $\frac { 1 } { 10 }$

Name: Evaluate the expression without the use of a calculator, and then verify your answer using a calculator. -\[\ln \mathrm { e } ^ { 10 }\] A)e B)10 C)1 D) $\frac { 1 } { 10 }$
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Question

Evaluate the expression without the use of a calculator, and then verify your answer using a calculator.
-$$\ln \mathrm { e } ^ { 10 }$$
A)e
B)10
C)1 
D) $\frac { 1 } { 10 }$

Quizplus · Accepted Answer

The natural logarithm $\ln$ is the inverse function of the exponential function $e^x$. Therefore, $\ln(e^{10})$ simplifies directly to $10$.

Evaluate the Expression Without the Use of a Calculator, and Then