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If the difference between the roots of t...

If the difference between the roots of the equation `x^(2)+ax+1=0` is less than `sqrt(5)`, then the set of possible values of a is (i) `(3,oo)` (ii) `(-oo,-3)` (iii) `(-3,3)` (iv) `(-3,oo)`

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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