Question

(1pe2-1pe6:1pe3)totul la 2009

Answer 1

$( \frac{1}{2} - \frac{1}{6} : \frac{1}{3}) ^{2009} = ( \frac{1}{2} - \frac{1}{6} \times 3) ^{2009} = ( \frac{1}{2} - \frac{3}{6}) ^{2009} = ( \frac{1}{2} - \frac{1}{2}) ^{2009} = {0}^{2009} = 0$