From a window (h metres high above the ground) of a house in a street, the angles of elevation and depression of the top and the foot of another house on the opposite side of the street are x and y respectively. Show that the height of the opposite house is h(1+tanx.coty)

Asked by vikas sreekanth | 18th Jan, 2012, 05:44: PM

Expert Answer:

Answered by  | 20th Jan, 2012, 10:44: AM

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