Question

solve this question please define in brief ​

Answer 1

Answer:

4.5, 3.5

Step-by-step explanation:

speed = distance/time

while moving in opposite direction ,

relative speed of A & B

A + B = 6 /45/60 = 8 km/hr --(1)

relative speed while they were moving in same direction ,

A - B = 6 /6 = 1 km/hr --(2)

on adding (1) and (2) ,we have

2A = 9 => A = 4.5 km/hr

& speed of B = 9 - 4.5 = 3.5 km/hr