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1. |
Following is not the property of a complete incidence matrix: |
A. | Algebraic sum of the column entries of an incidence matrix is zero |
B. | The rank of a complete incidence matrix of a connected graph is (n - 1), where n is total number of nodes |
C. | Order of a complete incidence matrix will be (n × b), where b is total number of branches and n is total number of nodes |
D. | Determinant of the incidence matrix of a closed loop is not zero. |
Answer» E. | |