

InterviewSolution
Saved Bookmarks
1. |
If the discriminant of the quadratic equation ax2 + bx + c = 0 is zero, then the roots of the equation A) are irrational and equal B) are rational and equal C) do not exist and real D) are real and equal |
Answer» Correct option is (D) are real and equal Given equation is \(ax^2+bx+c=0\) If discriminant = 0 Then roots are real and equal. Correct option is D) are real and equal |
|