about exponential?

Question

what is the values of e^-1,e^0,e^2,e^1?

Answer 1

This is a strange question.  There is nothing to calculate here.

 

e^-1 = 1/e  [plug it into your calculator]

 

e⁰ = 1

 

e² = ?  [plug it into your calculator]

 

e¹ = e

 

What does this have to do with electromagnetic theory and transmission lines?