Mathematics General Science Test Medium Mode

Sr. #	Questions	Answers Choice
1	The number of non zero rows in echelon form of a matrix is called	Order of matrix Rank of matrix Row operation None of these
2	If A is a non singular matrix then A^-1= ______
3		16 None of these
4	If A is singular then \|A\| = ______	1 0 2 None of these
5		0 1 -2 10

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