68) Match List I with List II :
List I
Coefficients of s2 + a1s + a0 = 0
Coefficients of s2 + a1s + a0 = 0
- (A) a12 > 4a0
- (B) a12 = 4a0
- (C) a12 < 4a0
- (D) a1 = 0
a0 ≠ 0
List II
Nature of Roots
Nature of Roots
- (I) Negative real and equal
- (II) Conjugate Imaginary
- (III) Negative Real and Unequal
- (IV) Conjugate Complex (Real part negative)
Choose the correct answer from the options given below :