If in a pin-jointed plane frame (m + r) > 2j, then the frame is – McqOptions

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1.	If in a pin-jointed plane frame (m + r) > 2j, then the frame is
A.	Stable and statically determinate
B.	Stable and statically indeterminate
C.	Unstable
D.	None of the above
Answer» C. Unstable

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