Qs. 28. If x2 + (a – b) x + (1 – a – b) = 0 where a, b ∈ R then find the values of a for which equation has unequal real roots for all values of b.
Qs. 28. If x2 + (a – b) x + (1 – a – b) = 0 where a, b ∈ R then find the values of a for which equation has unequal real roots for all values of b.