Does this product converge? $$\prod_{n=1}^{\infty}\frac{1}{n^{2}+1}$$
any hint?
Does this product converge? $$\prod_{n=1}^{\infty}\frac{1}{n^{2}+1}$$
any hint?
Your hint is: It's the product of a lot of numbers each of which is between 0 and 1.