Using properties of determinants prove that:
5. $|\begin{matrix} 1 & 1 & 1 \\ a & b & c \\ b c & c a & a b \end{matrix}| = (a - b) (b - c) (c - a)$ .

Question

Using properties of determinants prove that:
5 1 1 1 a b c b c c a a b = a - b   b - c   c - a

Priya Dwivedi · Accepted Answer

Ans5
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Using properties of determinants prove that: 5. 1 1 1 a b c b c c a a b = a - b b - c c - a .