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The angle of elevation of the top of a t...

The angle of elevation of the top of a tower standing on a harzontal plane from the two points lying on a line passing through the foot of the tower at distances a and b respectively are complementary angles. If the line joining the two points sutends an angle `theta` at the top of the tower, then `sintheta` is

A

`(a+b)/(a-b)`

B

`(a-b)/(a+b)`

C

`(b-a)/(a+b)`

D

`(a)/(b)`

Text Solution

Verified by Experts

The correct Answer is:
B
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