Question

Find the numerical value of the expression ln(1/e)

Answer 1

\[\ln = \ln_e\]

Answer 2

Natural log has its base as \(e\)..

Answer 3

And :
Logarithm property says :
\[\ln_a(a) = 1\]

Answer 4

Also : there is one more property that:

\[\ln(a)^m = m \cdot \ln(a)\]

Answer 5

Also:
\[\frac{1}{e} = e^{-1}\]

Answer 6

Can you make sincere use of all these things? :)