Question

Two points P and Q are at the distance of x and y (where y > x) respectively from the base of a building and on a straight line. If the angles of elevation of the top of the building from points P and Q are complementary, then what is the height of the building?

A) xy B) √( y/ x) C) √( x/ y) D) √( xy)

Answer 1

xy is ur answer........

Answer 2

Answer:

xy is your ans

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