n and j are numbers of members and joints in a frame. It contains redu – McqOptions

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1.	n and j are numbers of members and joints in a frame. It contains redundant members if
A.	n = 2j - 3
B.	n = 3j - 2
C.	n < 2j - 3
D.	n > 2j - 3
Answer» E.

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