Definition of ln(e): The natural logarithm function ln(x) is the inverse of the exponential function ex. Therefore, when we apply the natural logarithm to the base of the natural logarithm, which is e, we should get the power to which e must be raised to get e itself.ln(e)=x such that ex=e.
Calculation of ln(e): Since e1=e, it follows that ln(e) must equal 1, because e is raised to the power of 1 to get e.ln(e)=1.
More problems from Add, subtract, multiply, and divide complex numbers