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If the difference between the roots of x...

If the difference between the roots of `x^(2) + ax + 1 = 0` is Jess than `sqrt(5)` then the set of possible values of a is

A

`(3, oo)`

B

`(-oo, -3)`

C

`(-3, -2) uu (2, 3)`

D

`(-3 , oo)`

Text Solution

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The correct Answer is:
C
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