\[\boxed{\mathbf{972\ (972)}\mathbf{.}\mathbf{\ }Еуроки\ - \ ДЗ\ без\ мороки}\]
\[\textbf{а)}\ a > 0\]
\[b < 0\]
\[0 > c\]
\[\textbf{б)}\ a > b\]
\[c < a\]
\[b < c\]
\[\textbf{в)}\ |b| > |c|\]
\[|a| > |c|\]
\[|a| > |b|\ \]