The determinant ∆ = | array ccc a^ 2 +x^ 2 & b & a b & b^ 2 +x^ 2 & b a & b & c^ 2 +x^ 2…
Mathematics · JEE Advanced · NTA Exams — Matrices and Determinants
The determinant ∆ = \[\left|\begin{array}{ccc}
a^{2}+x^{2} & b & a \\
b & b^{2}+x^{2} & b \\
a & b & c^{2}+x^{2}
\end{array}\right|\] is divisible by
- x
- x2
- x3
- x4
Answer
(A) x, (B) x 2, (C) x 3, (D) x 4
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