+9673 Find the followings by definite integral:
(a) \(\displaystyle\lim_{n\rightarrow \infty}\sum^{n-1}_{k=1}\dfrac{n}{4n^2+k^2}\)
(b) \(\displaystyle \lim_{n\rightarrow \infty}\sum^{n-1}_{k=1}\dfrac{1}{\sqrt{9n^2-k^2}}\)
+356 Nice! I'm 12 in 7th grade and at school I'm learning Algebra 2 but I skipped 6th,7th and 8th grade math so Algebra was like a whole other world for me last year! I dont have much time to learn new things. I am more into programming though.
+356 Dang, your smart! I have no idea how to do this stuff. I'm a beginner in Algebra 2!
+356 Nice! I'm 12 in 7th grade and at school I'm learning Algebra 2 but I skipped 6th,7th and 8th grade math so Algebra was like a whole other world for me last year! I dont have much time to learn new things. I am more into programming though.
