The degree of kinematic indeterminacy of a pin-jointed space frame is – McqOptions

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1.	The degree of kinematic indeterminacy of a pin-jointed space frame is (where m, r and j have their usual meanings)%!
A.	2j-r
B.	3j-r
C.	j-2r
D.	j-3r
Answer» C. j-2r

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