sir this is the important question from the book -ML aggarwal( avichal publication) class 10th , chapter20 , heights and distances
it is given that From the top of a church spire 96 m high,
the angles of depression of two vehicles on a road,
at the same level as the base of the spire and on the same side of it are x0 and y0,
where tan x0 = ¼ and tan y0 = 1/7.
Calculate the distance between the vehicles
question no 20 , heights and distances , ICSE board