find-the-value-of-s-1-p-1-q-1-1-p-2-q-2-and-s-2-p-1-q-1-pdivide-q-1-p-2-q-2-

Question Number 30481 by abdo imad last updated on 22/Feb/18

f i n d t h e v a l u e o f s_{1} = \sum_{p ⩾ 1, q ⩾ 1} \frac{1}{p^{2} q^{2}} a n d

s_{2} = \sum_{p ⩾ 1, q ⩾ 1, p d i v i d e q} \frac{1}{p^{2} q^{2}} .