Exams › JEE Main › Maths
Find the value of the determinant | (a^x + a^-x)^2 (a^x - a^-x)^2 1 | | (b^x + b^-x)^2 (b^x - b^-x)^2 1 | | (c^x + c^-x)^2 (c^x - c^-x)^2 1 |
- 0
- 2abc
- a^2b^2c^2
- None of these
Correct answer: None of these
Solution
The determinant evaluates to a non-zero value based on the properties of the functions involved, indicating that the rows are linearly independent, which rules out the possibility of it being zero or equal to the other options provided.
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