Step 1 :Evaluate: \( \ln \left(e^{6}\right) \)
Step 2 :Use the property of logarithms that states \( \ln \left(e^{x}\right) = x \)
Step 3 :So, \( \ln \left(e^{6}\right) = 6 \)
Step 4 :Final Answer: \( \boxed{6} \)