Question:
If the matrix \(A=\begin{bmatrix} 5&4a+6\\a+12&a+3 \end{bmatrix} \)is a symmetric matrix, then the value of a is:
If the matrix \(A=\begin{bmatrix} 5&4a+6\\a+12&a+3 \end{bmatrix} \)is a symmetric matrix, then the value of a is:
Updated On: Jun 14, 2024
- 2
- 5
- -2
- 3
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The Correct Option is A
Solution and Explanation
The correct option is (A): 2
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