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Question
The value of the determinant `|(6, 0, -1),(2, 1, 4),(1, 1, 3)|` is ______.
Options
10
8
7
– 7
MCQ
Fill in the Blanks
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Solution
The value of the determinant `|(6, 0, -1),(2, 1, 4),(1, 1, 3)|` is – 7.
Explanation:
6(3 – 4) – 0 – 1(2 – 1) = – 6 – 1 = – 7.
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