Question

ln e^4

Answer 1

hint: \(\ln e^a = a\)

Answer 2

simplify

Answer 3

what is your a in the problem?

Answer 4

answer: 4
but the reasoning behind it is that,

\[ln e^4 = log _{e} e^4= 4 \log _{e} e = 1*4 = 4 \]

got it?

Answer 5

so the big thing that you need to understand from this question is that:

\[\log_a a = 1\]

Answer 6

and that if you have something like:

\[\log_a a^r = r \log_a a\]