If a car goes from A to B at a speed of ...

If a car goes from A to B at a speed of x km/hr and returns from B to A with a speed of y km/hr. Then the average speed is

A

`(x+y)/(2)km//h`

B

`(xy)/(x+y)km//h`

C

`(2xy)/(x+y)km//h`

D

`(x+y)km//h`

Text Solution

Verified by Experts

The correct Answer is:

C

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