Yuri

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visits member for 2 years, 5 months
seen Mar 24 '12 at 5:00

Mar
22
accepted Evaluating $\lim_{b\to\infty} \int_0^b \frac{\sin x}{x}\, dx= \frac{\pi}{2}$
Mar
22
comment Evaluating $\lim_{b\to\infty} \int_0^b \frac{\sin x}{x}\, dx= \frac{\pi}{2}$
you are right...What was I thinking? Thank you.
Mar
22
comment Evaluating $\lim_{b\to\infty} \int_0^b \frac{\sin x}{x}\, dx= \frac{\pi}{2}$
Is it just me or is the integration going to be messy. Please what's the best approach here.
Mar
22
comment Evaluating $\lim_{b\to\infty} \int_0^b \frac{\sin x}{x}\, dx= \frac{\pi}{2}$
Yes I do. I think my browser is not displaying properly.
Mar
22
comment Evaluating $\lim_{b\to\infty} \int_0^b \frac{\sin x}{x}\, dx= \frac{\pi}{2}$
please how did you get the last equality of your first line?
Mar
22
awarded  Scholar
Mar
22
asked Evaluating $\lim_{b\to\infty} \int_0^b \frac{\sin x}{x}\, dx= \frac{\pi}{2}$
Mar
22
accepted proving an inequality involving limit superior and limit inferior
Mar
22
comment proving an inequality involving limit superior and limit inferior
Thank you very very much.
Mar
22
asked proving an inequality involving limit superior and limit inferior
Mar
21
revised Question about Fatou's lemma
added 28 characters in body
Mar
21
awarded  Student
Mar
21
awarded  Editor
Mar
21
revised Question about Fatou's lemma
added 2 characters in body
Mar
21
asked Question about Fatou's lemma