(0.5×11/3)^2011×(-2×3/11)^2012
=(0.5×11/3)^2011×(-2×3/11)^2011×(-2×3/11)
=(0.5×11/3×负2×3/11)^2011×(-2×3/11)
=(-1)^2011×(-2×3/11)
=6/11
(0.5×11/3)^2011×(-2×3/11)^2012
=(0.5×11/3)^2011×(-2×3/11)^2011×(-2×3/11)
=(0.5×11/3×负2×3/11)^2011×(-2×3/11)
=(-1)^2011×(-2×3/11)
=6/11