If I is a unit matrix of order 10, then the determinant of I is equal...
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If I is a unit matrix of order 10, then the determinant of I is equal to (a) 10 (c) 1/10 (b) 1 (d) 9 If I is a unit matrix of order 10, then the determinant of I is equal to (a) 10 (c) 1/10 (b) 1 (d) 9
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