Exams › JEE Main › Maths
The value of |(a + 1) (a + 2) a + 2 1 (a + 2) (a + 3) a + 3 1 (a + 3) (a + 4) a + 4 1| is
- (a + 2)(a + 3)(a + 4)
- -2
- (a + 1)(a + 2)(a + 3)
- 0
Correct answer: 0
Solution
The expression evaluates to zero because it represents a determinant of a matrix where two rows are linearly dependent, leading to a determinant value of zero.
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