A source of sound moves towards an observer with a velocity 108km//h and the observer also moves towards the source with the velocity 5 km/h, then the velocity of sound is

A source of sound moves towards an observer with a velocity 108km//h a

1.	A source of sound moves towards an observer with a velocity 108km//h and the observer also moves towards the source with the velocity 5 km/h, then the velocity of sound is
Answer» `320ms^(-1)` `330ms^(-1)` `340MS^(-1)` Data insufficient Solution :`n._(app)=n[(V+V_(0))/(V-V_(S))]`