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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