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The angle of elevation of the top of a tower from a point on the ground is A. After walking a distance d towards the foot of the tower, angle of elevation is found to be B, then which of the following options is correct with respect to A and B?

The angle of elevation of the top of a tower from a point on the ground is A. After walking a distance d towards the foot of the tower, angle of elevation is found to be B, then which of the following options is correct with respect to A and B? Correct Answer A < B

A < B is the correct option because as the base distance decreases the angle of elevation increases. Thus, A < B.

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