Question

The rank of the sul matrix is equal to
(a) 1
(b) 0
(C) 2 (d) not defined​

Answer 1

Answer:

0

Step-by-step explanation:

The rank of a submatrix is never larger than the rank of the matrix, but it may be equal. ... If a m×n rectangular matrix has full rank m, its rank equals the rank of a m×m submatrix. If a m×m square matrix has not full rank, then its rank equals the rank of a submatrix.

Answer 2

Answer:

its b) 0

Step-by-step explanation:

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