2) A= ( 8 – $\frac{1}{2}$ – $\frac{3}{4}$ – ( 6 – $\frac{11}{4}$ + $\frac{7}{2}$ ) 3) a) ║x – $\frac{1}{5}$ ║ = – $\frac{5}{6}$ b) ║ x +

By Eliza

2)
A= ( 8 – $\frac{1}{2}$ – $\frac{3}{4}$ – ( 6 – $\frac{11}{4}$ + $\frac{7}{2}$ )
3)
a) ║x – $\frac{1}{5}$ ║ = – $\frac{5}{6}$
b) ║ x + $\frac{2}{7}$ ║ = – $\frac{4}{9}$




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