4. which of the following relations are functions?
l. 2x2 + y2 = 1...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 10.09.2019 19:20, paolaviviana
4. which of the following relations are functions?
l. 2x2 + y2 = 1
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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