grenade
Last Activity: 10 Years ago
first of al we have to convert the log terms in to the form of ln
the we will use substitution
let
ln(sinx)=t.................1
therefore tanx.dx=dt...............2
from the first equation we can get the value of sinx in therms of t as if
sinx=et
now get the value of tanx in terms of t
please find out
let the valuse of tanx in terms of t be u.t
then
come bck to the original question
it would be something like
t.dx
now substitute the value of dx from equation.2 completely in terms of t
the then integrate to get the answer
plz aprve