Bending moments at joint b and c of the portal frame are respectively

1.	Bending moments at joint b and c of the portal frame are respectively :
A.	+ p l /2, - p l /2
B.	+ p l /2, + p l /2
C.	+ p l /4, - p l /4
D.	+ p l /4, + p l /4
Answer» C. + p l /4, - p l /4

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Bending moments at joint b and c of the portal frame are respectively :

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