From the top of 75 m high tower the angle of depression of two points P and Q on opposite side of th...........

Quantitative Aptitude (CPO) Height and Distance

From the top of 75 m high tower, the angle of depression of two points P and Q on opposite side of the base of the tower on level

ground is $\theta$ and $\phi$ , such that $\tan \theta =\frac{3}{4}$ and $\tan \phi =\frac{5}{8}$ . What is the distance between the points P and Q?