Consider the following statements regarding the complete incidence matrix (A) of order n × b(a) The elements aij of A = 1, if branch j is associated with node i and orientation is towards node i(b) The element aij of A = -1, if the branch j is the cut set i and the orientation coincide(c) The element aij of A = 1, if the branch j is associated with node i and orientation is away from node i(d) The element aij of A = 0, if the branch j is not associated with node iWhich of the above statements are correct?

Consider the following statements regarding the complete incidence mat

1.	Consider the following statements regarding the complete incidence matrix (A) of order n × b(a) The elements aij of A = 1, if branch j is associated with node i and orientation is towards node i(b) The element aij of A = -1, if the branch j is the cut set i and the orientation coincide(c) The element aij of A = 1, if the branch j is associated with node i and orientation is away from node i(d) The element aij of A = 0, if the branch j is not associated with node iWhich of the above statements are correct?
A.	a and b
B.	b and c
C.	c and d
D.	d and a
Answer» D. d and a

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Consider the following statements regarding the complete incidence matrix (A) of order n × b(a) The elements aij of A = 1, if branch j is associated with node i and orientation is towards node i(b) The element aij of A = -1, if the branch j is the cut set i and the orientation coincide(c) The element aij of A = 1, if the branch j is associated with node i and orientation is away from node i(d) The element aij of A = 0, if the branch j is not associated with node iWhich of the above statements are correct?
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