ABC is a right angles triangle, right angled at C. Two particles start from A and C. along AC and CB respectively with uniform velocities u and v. The shortest distance between them is (AC=L)

ABC is a right angles triangle, right angled at C. Two particles start

1.	ABC is a right angles triangle, right angled at C. Two particles start from A and C. along AC and CB respectively with uniform velocities u and v. The shortest distance between them is (AC=L)
Answer» `(Lv)/(sqrt(v^(2)+U^(2)))` `(LU)/(sqrt(v^(2)+u^(2)))` `(Lv)/(sqrt(v^(2)-u^(2)))` `sqrt(Lu)/(sqrt(v^(2)-u^(2)))` ANSWER :A