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प्रश्न
Evaluate the determinant.
`|(0,1,2),(-1,0,-3),(-2,3,0)|`
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उत्तर
`|(0,1,2),(-1,0,-3),(-2,3,0)|`
= `0|(0,-3),(3,0)| - 1|(-1,-3),(-2,0)| + 2|(-1,0),(-2,3)|`
= 0[0 × 0 − (−3) × 3] − 1[−1 × 0 – (−3) × (−2)] + 2[3 × (−1) – (−2) × 0]
= 0[0 + 9] − 1[0 − 6] + 2[−3 + 0]
= 0[9] – 1[−6] + 2[−3]
= 0 + 6 – 6
= 0
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