e^{ln 1}=\n e^{ln 5x}=\n done

Explanation:

Step1: Recall logarithmic - exponential property

The property (e^{\ln a}=a) for (a > 0).

Step2: Evaluate (e^{\ln 1})

Since (a = 1) in the property (e^{\ln a}=a), then (e^{\ln 1}=1).

Step3: Evaluate (e^{\ln 5x})

Using the property (e^{\ln a}=a) with (a = 5x) (assuming (x>0)), we get (e^{\ln 5x}=5x).

Answer:

(e^{\ln 1}=1) (e^{\ln 5x}=5x)