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Grade 12Analytical Geometry

Two straight lines intersect at a point O.Points A_1,A_2,.........A_n are taken on one line and points B_1,B_{2,............}B_non the other.If the point O is not to be used,the number of triangles that can be drawn using these points as vertices,is:

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Aka Patel

7 Years agoGrade 12

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