- #1
naspek
- 181
- 0
[tex]\int{\left(\frac{x}{x^2 + 1}\right)\,dx}[/tex]
how to integrate?
i know [tex]\int{\left(\frac{1}{x^2 + 1}\right)\,dx}[/tex]
is tan^-1 x + C
how am i going to start answering this question
how to integrate?
i know [tex]\int{\left(\frac{1}{x^2 + 1}\right)\,dx}[/tex]
is tan^-1 x + C
how am i going to start answering this question