SSC SSC CHSL (Tier I & Tier II) Mock Test Series 2025 (New) Quantitative Aptitude Algebra Identities
If a2 - bc = α, b2 - ac = β, c2 - ab = γ, then what is \(\rm \frac{a \alpha+b \beta+c \gamma}{(a+b+c)(\alpha+\beta+\gamma)}\) equal to ?
1
a + b - c
2
a - b + c
3
-a + b + c
4
1