\(=\left(\dfrac{2}{11}+\dfrac{4}{11}-\dfrac{6}{11}\right)-\left(\dfrac{3}{8}-\dfrac{5}{8}\right)=0+\dfrac{2}{8}=\dfrac{2}{8}\)
=(\(\dfrac{2}{11}\)+\(\dfrac{4}{11}\)−\(\dfrac{6}{11}\)) − (\(\dfrac{3}{8}\)−\(\dfrac{5}{8}\)) = 0 + \(\dfrac{2}{8}\) = \(\dfrac{2}{8}\)
_HT_