If the difference between the roots of the equation x 2 + ax + 1 = 0 is less than 5 …
Mathematics · JEE Main · NTA Exams — Complex Numbers and Quadratic Equations
If the difference between the roots of the equation
x2 + ax + 1 = 0 is less than \(\sqrt{5}\), then the set of possible values of a is
x2 + ax + 1 = 0 is less than \(\sqrt{5}\), then the set of possible values of a is
- \((3, \infty)\)
- \((-\infty,-3)\)
- \((-3,3)\)
- \((-3, \infty)\)
Answer
(C) (-3,3)
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