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

Dear stuednt,

The correct option is b)

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