На координатной прямой отмечены числа x, y{"color":"#202335","fontFamily":"stix","language":"ru"} и z.{"color":"#202335","fontFamily":"stix","language":"ru"} Какая из разностей z-x{"color":"#202335","fontFamily":"stix","language":"ru"}, x-y{"color":"#202335","fontFamily":"stix","language":"ru"}, z-y {"color":"#202335","fontFamily":"stix","language":"ru"}положительна?
1) z-x2) x-y3) z-y4) ни одна из них{"color":"#202335","fontFamily":"stix","language":"ru"}