Question asks to evaluate the integral
Attempt by substitution, Letting u = ln x
and so
giving integral as
when I integrate this last integral I get this
The answer is given as 2, I'm not sure what I have done wrong here ?
Question asks to evaluate the integral
Attempt by substitution, Letting u = ln x
and so
giving integral as
when I integrate this last integral I get this
The answer is given as 2, I'm not sure what I have done wrong here ?