Question

Estimate the Rank of matrix.
1 2 3 4
2 1 4 5
A =
1 5 5 7
18 1 14 17
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Answer 1

Answer:

1]. A=1

Step-by-step explanation:

1 2 3 4

2 1 4 5

A=1

1 5 5 7

18 114 17