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Mathematics, 12.09.2021 21:10 sydneyharding36191

Soient a et b deux nombre rationnels tel que a\geq-8 et b\geq5
Montrez que
1) a+4\geq-4
2) b-\frac{1}{2}\geq\frac{9}{2}
3) A+b\geq-3

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Answers: 3

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Soient a et b deux nombre rationnels tel que a-8 et b5
Montrez que
1) a+4-4
2)...
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