The number of triangles that can be formed by 5 points in a line and 3 points on a parallel line is

\[^{8}{{C}_{3}}{{-}^{5}}{{C}_{3}}\]

\[^{8}{{C}_{3}}{{-}^{5}}{{C}_{3}}-1\]

The number of triangles that can be formed by 5 points in a line and 3

1.	The number of triangles that can be formed by 5 points in a line and 3 points on a parallel line is
A.	\[^{8}{{C}_{3}}\]
B.	\[^{8}{{C}_{3}}{{-}^{5}}{{C}_{3}}\]
C.	\[^{8}{{C}_{3}}{{-}^{5}}{{C}_{3}}-1\]
D.	None of these
Answer» D. None of these

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The number of triangles that can be formed by 5 points in a line and 3 points on a parallel line is

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