Question

using properties of determinants evaluate ​

Answer 1

Answer:

Properties of Determinants of Matrices: Determinant evaluated across any row or column is same. If all the elements of a row (or column) are zeros, then the value of the determinant is zero. Determinant of a Identity matrix () is 1

Step-by-step explanation:

Answer 2

Answer:

Required Answer => $(a -b )(b - c)(c - a)$

Step-by-step explanation:

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