Evaluate the expression without using a calculator.
-$\ln \frac { 1 } { e ^ { 7 } }$
A) 7
B) $- \frac { 1 } { 7 }$
C) $\frac { 1 } { 7 }$
D) $- 7$

Name: Evaluate the expression without using a calculator. -$\ln \frac { 1 } { e ^ { 7 } }$ A) 7 B) $- \frac { 1 } { 7 }$ C) $\frac { 1 } { 7 }$ D) $- 7$
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Question

Quizplus · Accepted Answer

The expression $\ln \frac { 1 } { e ^ { 7 } }$ simplifies to $\ln (e^{-7})$, which equals $-7$ because the natural logarithm $\ln(e^x) = x$.

Evaluate the Expression Without Using a Calculator ln⁡1e7\ln \frac { 1 } { e ^ { 7 } }lne71​

Evaluate the Expression Without Using a Calculator $\ln \frac { 1 } { e ^ { 7 } }$