_ If there are L number of links in a mechanism, then number of possible inversions is equal to$?

_ If there are L number of links in a mechanism, then number of possib

1.	_ If there are L number of links in a mechanism, then number of possible inversions is equal to$?
A.	L + 1
B.	L - 1
C.	L
D.	L + 2
Answer» D. L + 2

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_ If there are L number of links in a mechanism, then number of possible inversions is equal to$?

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