Задание
Если \(x\gt y,\) то
- \(x-1\gt y-1\) и \(x+18\gt y+18\)
- \(x-1\lt y-1\) и \(x+18\gt y+18\)
- \(x-1\lt y-1\) и \(x+18\lt y+18\)
- \(x-1\gt y-1\) и \(x+18\lt y+18\)