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A particle is thrown over a triangle from one end of a horizontal base and grazing the vertex falls on the other end of the base. if A and B be the base angles and C the angle of projection then correct relationship between A B and C 1.tanA=tanC+tanB 2.tan C=tanA+tanB 3.tanC=tanA-tanB 4.tanB=tanC+tanA


A particle is thrown over a triangle from one end of a horizontal base and grazing the vertex falls on the other end of the base. if A and B be the base angles and C the angle of projection then correct relationship between A B and C


1.tanA=tanC+tanB


2.tan C=tanA+tanB


3.tanC=tanA-tanB


4.tanB=tanC+tanA


Grade:12

1 Answers

SAGAR SINGH - IIT DELHI
878 Points
13 years ago

Dear stuednt,

The correct option is b)

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Sagar Singh

B.Tech, IIT Delhi

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