Two particle are projected from a point at the same instant with velocities whose horizontal and vertical components are u_(1),v_(1) and u_(2),v_(2) respectively. Prove that the interval between their passing through the other common point of their path is

Two particle are projected from a point at the same instant with veloc

1.	Two particle are projected from a point at the same instant with velocities whose horizontal and vertical components are u_(1),v_(1) and u_(2),v_(2) respectively. Prove that the interval between their passing through the other common point of their path is
Answer» ANSWER :`(2(v_(1)u_(2)-v_(2)u_(1)))/(G(u_(1)+u_(2)))`