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A particle is thrown at angle θ with horizontal over a triangle from one end of a horizontal base and grazing the vertex falls on the other end of the base. If α and β be the base angles, find tanα+tanβ. |
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Answer» A particle is thrown at angle θ with horizontal over a triangle from one end of a horizontal base and grazing the vertex falls on the other end of the base. If α and β be the base angles, find tanα+tanβ. |
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