Verified Solution • 2025–26 Session
moderate
QJEEM21Mafcba: JEE Main 2021 Mathematics - Class 12 JEEM21Mafcba Solution: Let α , β , γ be the real roots of the equation, x 3 + ax 2 +…
Let , , be the real roots of the equation, x3 + ax2 + bx + c = 0, (a, b, c R and a, b 0). If the system of equations (in u, v, w) given by u + v + w = 0, u + v + w = 0; u + v + w = 0 has non-trivial solution, then the value of is
Multiple Choice Options
- A 5
- B 3
- C 1
- D 0
Step-by-Step Verified Solution
x3 + ax2 + bx + c = 0
Roots are , , .
For non-trivial solutions,
( a 0)
Roots are
For non-trivial solutions,