A parallelogram is cut by two sets of \[m\] lines parallel to its sides. The number of parallelograms thus formed is [Karnataka CET 1992]

\[{{{{(}^{m}}{{C}_{2}})}^{2}}\]

\[{{\left( ^{m+1}{{C}_{2}} \right)}^{2}}\]

\[{{\left( ^{m+2}{{C}_{2}} \right)}^{2}}\]

A parallelogram is cut by two sets of \[m\] lines parallel to its side

1.	A parallelogram is cut by two sets of \[m\] lines parallel to its sides. The number of parallelograms thus formed is [Karnataka CET 1992]
A.	\[{{{{(}^{m}}{{C}_{2}})}^{2}}\]
B.	\[{{\left( ^{m+1}{{C}_{2}} \right)}^{2}}\]
C.	\[{{\left( ^{m+2}{{C}_{2}} \right)}^{2}}\]
D.	None of these
Answer» D. None of these

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A parallelogram is cut by two sets of \[m\] lines parallel to its sides. The number of parallelograms thus formed is [Karnataka CET 1992]

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