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Quadratic Equation and Inequalities question

2021 · 25 Feb · Shift 2 · Q29
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  5. /2021 · 25 Feb · Shift 2 · Q29

Quadratic Equation and Inequalities question

2021 · 25 Feb · Shift 2 · Q29

JEE MainMathematicsQuadratic Equation and InequalitiesMCQ+4 / −1
Let α\alphaα and β\betaβ be the roots of x2 −-− 6x −-− 2 = 0. If an =α\alphaα n −β-\beta−β n for n ≥\ge≥ 1, then the value of a10−2a83a9{{{a_{10}} - 2{a_8}} \over {3{a_9}}}3a9​a10​−2a8​​ is :
  1. A
    3
  2. B
    2
  3. C
    4
  4. D
    1
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