If [A] Matrix is Incidence matrix then which one of the following is t

1.	If [A] Matrix is Incidence matrix then which one of the following is true?
A.	\|A\| = 0 (For closed loop)
B.	Adj [A] / \|A\| = 0 (For closed loop)
C.	[A] = 1 (For closed loop)
D.	\|A\| = 1 (For closed loop)
Answer» B. Adj [A] / \|A\| = 0 (For closed loop)

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If [A] Matrix is Incidence matrix then which one of the following is true?
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If [A] Matrix is Incidence matrix then which one of the following is true?

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