Предмет: Алгебра, автор: klimenkol21

На числовой оси точка а лежит левее точки b. Положительно или отрицательно число:
1) b-a

2)2+b-a

Ответы

Автор ответа: arsenlevadniy
0
a textless b; \ \ b textgreater a, \ b-a textgreater 0; \ \ 2+b-a textgreater b-a textgreater 0, \ 2+b-a textgreater 0
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