JEE Math Practice Question
If $$\alpha $$ and $$\beta $$ are the roots of the equation $${x^2} - x + 1 = 0,$$ then $${\alpha ^{2009}} + {\beta ^{2009}} = $$
- A.$$\, - 1$$
- B.$$\, 1$$
- C.$$\, 2$$
- D.$$\, - 2$$
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