Solve the Equation and Express the Solution in Exact Form $\ln \mathrm { e } ^ { \mathrm { x } } - \ln \mathrm { e } ^ { 4 } = \ln \mathrm { e } ^ { 5 }$

question 390

Multiple Choice

Solve the equation and express the solution in exact form.
- $\ln \mathrm { e } ^ { \mathrm { x } } - \ln \mathrm { e } ^ { 4 } = \ln \mathrm { e } ^ { 5 }$

• A) \(\{ 9 \}\)
• B) \(\{ 20 \}\)
• C) \(\{ - 1 \}\)
• D) \(\{ 1 \}\)

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