defence exam SSB Head Constable (Communication) 2023 Mock Test Mathematics Quadratic Equations Location of Roots
If the equation x2 - (2 + m)x + (m2 - 4m + 4) = 0 in x has equal roots, then the values of m as
1
\(\frac{2}{3}\), 1
2
\(\frac{2}{3}\), 6
3
0, 1
4
0, 2