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From the top of a pole of height 150 m, ...

From the top of a pole of height 150 m, the angles of depression of another pole’s upper and lower end are `alpha` and `beta` respectively. If `tan alpha = 4//3, tan beta = 5//2`, then the distance of the top of two poles is :

A

100m

B

110 m

C

120 m

D

130 m

Text Solution

Verified by Experts

The correct Answer is:
A
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