The discussion revolves around evaluating two integrals: \(\int \sin \frac{1}{x} dx\) and \(\int \sin x^2 dx\). Participants express difficulty in transforming these integrals into a solvable form.
The discussion is ongoing, with participants sharing their attempts and questioning the effectiveness of various methods. There is no clear consensus on a viable approach, but several lines of reasoning are being explored.
Some participants note a lack of familiarity with certain mathematical concepts, such as Taylor series, which may impact their ability to engage with the problems. Additionally, there are mentions of disappearing posts, which may affect the continuity of the discussion.
thereddevils said:Homework Statement
Evaluate the following integrals .
(1) [tex]\int \sin \frac{1}{x} dx[/tex]
(2) [tex]\int \sin x^2 dx[/tex]
Homework Equations
The Attempt at a Solution
i don see a way to transform those integrals to a form where i can integrate them
estro said:Use u substitution, then integrate by parts...
thereddevils said:I have not heard of the taylor series , maybe these questions are not for my level .
zachzach said:Have you tried that? It does not work.
The Chaz said:There are a lot of mysterious posts by this "estro" character that suddenly disappear... it's like the Bermuda Triangle of PF!
I did delete my post, as it was foolish...The Chaz said:There are a lot of mysterious posts by this "estro" character that suddenly disappear... it's like the Bermuda Triangle of PF!
estro said:I did delete my post, as it was foolish...