Math, asked by sangitanongthombam26, 11 months ago

From the top of a house of height h , the angle of elevation and depression of the top and the bottom of a tower are x and y respectively . Prove that the height of the tower is h (1 + tanx coty )

Answers

Answered by jayprakash91

0

Answer:

cotx+cot(60+x)-cot(60-x)=3cot3x

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