Chapter 7.1, Problem 73E

a.

To determine

To prove: The property $\exp \left(0\right)=1$ using the properties of $\ln x$.

b.

To determine

To prove: The property $\exp \left(x-y\right)=\frac{\exp \left(x\right)}{\exp \left(y\right)}$ using the properties of $\ln x$.

c.

To determine

To prove: The property $\exp {\left(x\right)}^p=\exp \left(px\right)$ using the properties of $\ln x$ where p is rational.