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A die is thrown and the number turned up...

A die is thrown and the number turned up is taken as the value of 'c' in the quadratic equation `x^(2) + 2x + c =0`. Then probability that its roots are not real is

A

0

B

`1/6`

C

`5/6`

D

1

Text Solution

Verified by Experts

The correct Answer is:
C
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