Question

There is a tower beside the road, Rahim standing at the top of the
tower observes two cars A and B on either side of the tower at an
angle of depression 30° and 60° are approaching the foot of the tower
with a uniform speed of 10 m/s and 5m/s respectively. If the height of
the tower is 100√3 m, then find which car reaches the tower first and
how many seconds the other car is late by the first one.​

Answer 1

Step-by-step explanation:

Refer the image

Thank you