If `alpha` and `beta` are the roots of the equation `x^(2)-x+1=0, alpha^(2009)+beta^(2009`  is equal
Channel: Doubtnut
Date: 2020-05-24

If `alpha` and `beta` are the roots of the equation `x^(2)-x+1=0, alpha^(2009)+beta^(2009`  is equal to