" 37.If "I=int e^(-x)log(e^(x)+1)dx," then "I" equals "

If I=int e^(-x)log(e^(x)+1)dx, then equal

inte^(-x)log(e^x+1)dx

If I=int e^(-x) log(e^x+1) dx, then equal

If I=inte^(-x)log(e^(x)+1)dx , then I equals a) x+(e^(-x)+1)log(e^(x)+1)+C b) x+(e^(x)+1)log(e^(x)+1)+C c) x-(e^(-x)+1)log(e^(x)+1)+C d)None of these

int e^(x log a) e^(x)dx=

int e^(x log a).e^(x) dx =

If I=inte^(-x)log(e^x+1)dx ,t h e nIe q u a l a+(e^(-x)+1)log(e^x+1)+C a+(e^x+1)log(e^x+1)+C a-(e^(-x)+1)log(e^x+1)+C none of these

I=int e^(x log x)(1+log x)

int e^(x ln a)*e^(x)dx