Difference between revisions of "1.1"
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| − | + | <math>a + b < \min(a,b) \Leftrightarrow a < 0 \and b < 0</math> | |
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| − | If both ''a'' and ''b'' are negative, | + | If both ''a'' and ''b'' are negative, <math>a + b < min(a, b)</math>. For example |
| − | + | <math>a = -5</math> | |
| − | + | <math>b = -7</math> | |
| − | + | <math>a+ b = -5 + (-7) = -12</math> | |
| − | min(-5, -7) = -7 | + | <math>min(-5, -7) = -7</math> |
Back to [[Chapter 1]] | Back to [[Chapter 1]] | ||
Latest revision as of 20:07, 31 August 2020
[math]\displaystyle{ a + b \lt \min(a,b) \Leftrightarrow a \lt 0 \and b \lt 0 }[/math]
If both a and b are negative, [math]\displaystyle{ a + b \lt min(a, b) }[/math]. For example
[math]\displaystyle{ a = -5 }[/math] [math]\displaystyle{ b = -7 }[/math] [math]\displaystyle{ a+ b = -5 + (-7) = -12 }[/math] [math]\displaystyle{ min(-5, -7) = -7 }[/math]
Back to Chapter 1
