Home
Class 11
MATHS
Let alpha and beta be the roots x^2-6x-2...

Let `alpha and beta` be the roots `x^2-6x-2=0,` with `alpha > beta` If `a_n-beta^n` for or `n >= 1` then the value of `(a_10-2a_8)/(2a_9)` is (a) `1` (b) `2` (c) `3` (d) `4`

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

If alpha and beta be root of x^2-6x-2=0 with alpha gt beta if a_n=alpha^n-beta^n for n ge 1 then the value of (a_(10)-2a_8)/(3a_9)

Let alpha and beta be the roots of x^(2)-6x-2=0 with alpha>beta if a_(n)=alpha^(n)-beta^(n) for n>=1 then the value of (a_(10)-2a_(8))/(2a_(9))

Let alpha and beta be the roots of x^(2)-5x+3=0 with alpha gt beta . If a_(n) = a^(n)-beta^(n) for n ge1 , then the value of (3a_(6)+a_(8))/(a_(7)) is :

Let alpha and beta be the roots of the equation x^(2)-6x-2=0 If a_(n)=alpha^(n)-beta^(n) for n>=0 then find the value of (a_(10)-2a_(8))/(2a_(9))

Let alpha and beta be the roots of equation x^2-6x-2""=""0 . If a_n=alpha^n-beta^n ,""for""ngeq1 , then the value of (a_(10)-2a_8)/(2a_9) is equal to: (1) 6 (2)-6 (3) 3 (4) -3

Let alpha and beta are the roots of x^(2)+10x-7=0. If a_(n)=alpha^(n)+beta^(n) for n<=1 then the value of (a_(12)-7a_(10))/(2a_(11)) is

Let alpha and beta are roots of x^(2) - 17x - 6 = 0 with alpha gt beta, if a_(n) = alpha^(n+2)+beta^(n+2) for n ge 5 then the value of (a_(10)-6a_(8)-a_(9))/(a_(9))