hello all, i have the following question which i am trying to solve. express ln1+ e^i in the form a + ib.
what i have done.
ln both sides therefore
i = ln (a+ib)
i= ln a + ln ib
equating real and imaginary parts
ln a = 0
a= 1
and
i = ln ib
1= ln b
b= e
ans= 1+ie
is this correct? if not how would i appraoch the problem. thanks.