If a + b + c = 0, one root of : | array ccc a-x & c & b c & b-x & a b & a & c-x array |=0…
Mathematics · JEE Main · NTA Exams — Matrices and Determinants
If a + b + c = 0, one root of :
\[\left|\begin{array}{ccc} a-x & c & b \\ c & b-x & a \\ b & a & c-x \end{array}\right|=0\] is
\[\left|\begin{array}{ccc} a-x & c & b \\ c & b-x & a \\ b & a & c-x \end{array}\right|=0\] is
- x = 1
- x = 2
- x = a2 + b2 + c2
- x = 0
Answer
(D) x = 0
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