If `alpha`, `beta` are the roots of `6x^2-2x+1=0` and `s_x=alpha^n+beta^n`, then `Lt_(n- gtoo) ...
623 views · Published 11 October 2018 · 5:11 · Indexed 6 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If `alpha`, `beta` are the roots of `6x^2-2x+1=0` and `s_x=alpha^n+beta^n`, then `Lt_(n- gtoo) sum_(r=1)^n s_r` is ltbr gt (a) `5/17` (b) `0` (c) `3/37` (d) none
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