JEE Main 202125 Feb, Evening shiftMathematicsMediumComplex Numbers and Quadratic Equations264× since 2002Let α\alphaα and β\betaβ be the roots of x² −-− 6x −-− 2 = 0. If a_n = α\alphaα^n −-− β\betaβ^n for n ≥\ge≥ 1, then the value of a10−2a83a9{{{a_{10}} - 2{a_8}} \over {3{a_9}}}3a9a10−2a8 is :AOption A. 3BOption B. 2COption C. 4DOption D. 1CheckSkip · show solution
