Which of following is not considered as the true condition for the three members to be zero force members?

Any two of the three members must be collinear

There must be no external forces acting

They should be joined by a joint

Any two of the three members must be perpendicular

Which of following is not considered as the true condition for the th

1.	Which of following is not considered as the true condition for the three members to be zero force members?
A.	Any two of the three members must be collinear
B.	There must be no external forces acting
C.	They should be joined by a joint
D.	Any two of the three members must be perpendicular
Answer» E.