Hello everyone, I am sending this message because I would have liked to have corrected this exo please:

The purpose of the exercise is to revise the main methods for studying the convergence of generalized integrals.In the summary of my course we saw the application of the mean theorem in particular.

And here is the statement of the exercice:

Study the convergence of each of the following integrals:

sin x dac 0 X cos x v x dx 0 In x sin (- ) dx sin?(1/x) dx