The determinant of identity matrix is?(a) 1(b) 0(c) Depends on the matrix(d) None of the mentionedThe question was asked by my school teacher while I was bunking the class.Query is from Properties of Matrices in division Basic Structures: Sets, Functions, Sequences, Sums and Matrices of Discrete Mathematics

The determinant of identity matrix is?(a) 1(b) 0(c) Depends on the mat

1.	The determinant of identity matrix is?(a) 1(b) 0(c) Depends on the matrix(d) None of the mentionedThe question was asked by my school teacher while I was bunking the class.Query is from Properties of Matrices in division Basic Structures: Sets, Functions, Sequences, Sums and Matrices of Discrete Mathematics
Answer» The correct choice is (a) 1 For EXPLANATION: In identity MATRIX aii = 1, and all other ELEMENTS = 0, hence the determinant is 1.

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