SSC SSC CPO Mock Test Series 2025 (Tier I & II) (DP SI & CAPF) Quantitative Aptitude Algebra Quadratic Equation
ଯଦି x2 – x – 1 = 0 ସମୀକରଣ ର ମୂଳ ଦ୍ୱୟ ହେଉଛି α ଏବଂ β , ତେବେ α/β ଏବଂ β/α ମୂଳ ର ସମୀକରଣ କଣ ହେବ :
1
x2 + 3x – 1 = 0
2
x2 + x – 1 = 0
3
x2 – x + 1 = 0
4
x2 + 3x + 1 = 0