A, b€ Q then (a×b) €
2) a, b€ Q then ( a-b) €
3) a, b€ Q then ( a/b ) €
4) a, b € Q th...
Mathematics, 24.07.2021 19:10 jrsecession
A, b€ Q then (a×b) €
2) a, b€ Q then ( a-b) €
3) a, b€ Q then ( a/b ) €
4) a, b € Q then ( a+b) €
Answers: 3
Mathematics, 21.06.2019 21:00, moneybaggzay123
X+y=-4 x-y=2 use elimination with adding and subtraction
Answers: 3
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