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If the difference between two rational numbers is positive, then the two rational numbers must satisfy () A minus is proof that B minus is positive, minus C minus is minus D minus is greater than minus
D
A inverse -4-(-5)=1
B ditto
C inverse e.g.7-5=2
D
A e.g.-4-(-5)=1
B ditto
C inverse e.g.7-5=2
Mathematics:1 Let a be the smallest natural number, b be the largest negative number, and c be the smallest rational number.
The minimum natural number is 0, the maximum negative number is -1, c should be 0
A-b+c=1
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