The number of real values of m for which the equation x^ 3 -m x^ 2 +3 x-2=0 has two roots…
Mathematics · JEE Main · NTA Exams — Complex Numbers and Quadratic Equations
The number of real values of m for which the equation \(x^{3}-m x^{2}+3 x-2=0\) has two roots equal in magnitude but opposite in sign, is
- \(0\)
- \(1\)
- \(2\)
- \(3\)
Answer
(B) 1
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