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Recall that the determinant of a matrix changes sign on row interchange; Here, we interchanged the first and the second row of this three-by-three matrix and introduce a minus sign. And recall that the determinant of the identity
The Remarkable Relationship between the Levi-Civita Symbol and the Kronecker Delta | Deep Dive Maths
Recall that the determinant of a matrix changes sign on row interchange; Here, we interchanged the first and the second row of this three-by-three matrix and introduce a minus sign. And recall that the determinant of the identity
The Remarkable Relationship between the Levi-Civita Symbol and the Kronecker Delta | Deep Dive Maths