JEE Math Practice Question
All the values of $$m$$ for which both roots of the equation $${x^2} - 2mx + {m^2} - 1 = 0$$ are greater than $$ - 2$$ but less then 4, lie in the interval
- A.$$ - 2 < m < 0$$
- B.$$m > 3$$
- C.$$ - 1 < m < 3$$
- D.$$1 < m < 4$$
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