The relation between number of lower
pair (P) and number of links (L) in a four link kinematic chain is given by:
L = P + 4
L = 2 P - 6
L= 2 (P - 1)
L = 2P - 4
L = 2P - 4
The relation between number of lower
pair (P) and number of links (L) in a four link kinematic chain is given by:
L = 2P - 4
Hence, the correct option is (D).
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