If A is a non-singular matrix of order (nxn), then rank (A) is ?
A
1
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B
n
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C
>n
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D
-1
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Solution
The correct option is B n Given A is non-singular matrix of order n×n |A|n×n≠0 So, by definition of rank of matrix Rank of A=n Hence, option 'B' is correct.