Class 11Mathematics4-2.Quadratic Equations and InequationsSolution of quadratic equations and Nature of roots
DifficultAll the values of $m$ for which both roots of the equation $x^2 - 2mx + m^2 - 1 = 0$ are greater than $-2$ but less than $4$ lie in the interval
- A$(-2, 0)$
- B$(3, \infty)$
- C$(-1, 3)$
- D$(1, 4)$
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