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A vertical Tower stands on a …

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A vertical Tower stands on a horizontal plane and is surmounted by a vertical flagstaff at height H at a point on the plane the angles of elevation of the bottom and the top of the flagstaff are alpha and beta respectively prove that the height of the Tower is h*tan alpha upon tan beta -Tan alpha

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CBSE > Class 10 > Mathematics

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CBSE > Class 10 > Mathematics