can you determine the limit above exactly please !
look the second question in this exercise is :
prove that f is Riemann integrable in [0,1] and :
\int_{0}^{1} f(x) dx = \lim_{n \to \infty }\frac{1}{n}\sum_{k=0}^{n} f(\frac{k}{n})
can this help you for help me !
i'm really confused !
hello guy ; i have a bizarre question in limit of integral , the question is :
determine :
\lim_{n \to \infty } \int_{0}^{1} \frac{nf(x)}{n^{2} + x^{2}} dx
i don't know really when start and when i finish , please tell me how do this and if you can give me some tutorial for this scope !