Devoo5rdyeslit Devoo5rdyeslit

11-07-2016
Mathematics

contestada

given a = {a, b, c} and b = {c, a}, which of the following is true? a ⊂ b b ⊂ a

Respuesta :

dalendrk dalendrk

15-07-2016

[tex]A=\{a;\ b;\ c\};\ B=\{a;\ c\}\\\\therefore\\\\A\supset B\to B\subset A[/tex]

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