if `x+1/x=1` then `x^2009 + 1/x^2009`

If x + (1)/(x) = 2 then x^(2010) + x^(2009) = "_________" .

x^(2009) xx(1)/(x^(2008))=x

If cos^(2009)x_(1) + cos^(2009)x_(2) + cos^(2009)x_(3) + ………. +cos^(2009)x_(2009) = 2009 , then sin^(2009)x_(1) + sin^(2009)x_(2) + sin^(2009)x_(3) +…………..+ sin^(2009)x_(2009) is equal to

If cos^(2009)x_(1) + cos^(2009)x_(2) + cos^(2009)x_(3) + ………. +cos^(2009)x_(2009) = 2009 , then sin^(2009)x_(1) + sin^(2009)x_(2) + sin^(2009)x_(3) +…………..+ sin^(2009)x_(2009) is equal to

If alphaandbeta are the roots of the equation x^(2)-x+1=0" then "alpha^(2009)+beta^(2009)

If alpha and beta are the root of the equation x^(2)-x+1=0 then alpha^(2009)+beta^(2009)=

If alpha and beta are the roots of the equation x^(2)-x+1=0, then alpha^(2009)+beta^(2009)=-1 (b) 1( c) 2(d)-2