Use Properties of Logarithms to Evaluate the Expression $\mathrm { f } ( \mathrm { x } ) = \ln \mathrm { x }$

Multiple Choice

Use properties of logarithms to evaluate the expression.
-If $\mathrm { f } ( \mathrm { x } ) = \ln \mathrm { x }$ , find $\mathrm { f } \left( \mathrm { e } ^ { 18 \ln 11 } \right)$

A) $18 \ln 11$
B) $\mathrm { e } ^ { 11 }$
C) $\ln 11$
D) $11 \ln 18$