History of Hindu Mathematics: A Source Book v2.c17.s18.t2.19

v2.c17.s18.t2.19

Substituting these values in (A), we get $u + v = m/n (4 s (m² q²)/(n² p²) - 3 s q/p + 3), (4)$ $u v = 3 s (m² q)/(n² p) (s (m² q²)/(n² p²) - s q/p + 1).$