For equation x2 - px + q = 0,
I: If the difference of the roots is unity, then p2 + 4q2 = (1 + 2q)2
II: Roots are equal if p = 4q.
Which of the following statement(s) is/are correct.
1
Only I
2
Only II
3
Both I and II
4
None
For equation x2 - px + q = 0,
I: If the difference of the roots is unity, then p2 + 4q2 = (1 + 2q)2
II: Roots are equal if p = 4q.
Which of the following statement(s) is/are correct.