If m is number of members; r is reactions; and j is number of joints t – McqOptions

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1.	If m is number of members; r is reactions; and j is number of joints then in case of a planar structure, 3m + r < 3j leads to
A.	stable structure
B.	determinate structure
C.	unstable structure
D.	indeterminate structure
Answer» D. indeterminate structure

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