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08-10-2018
Mathematics

contestada

Given A= {(2,3),(5,1),(-3,-2),(0,3)} A is a subset of

A. N X R
B. R X N
C. N x N
D. R X R

Respuesta :

08-10-2018

[tex]A=\{(2,\ 3),\ (5,\ 1),\ (-3,\ -2),\ (0,\ 3)\}\\\\X=\{2,\ 5,\ -3,\ 0\}\\\\Y=\{3,\ 1,\ -2}\\\\-3\ and\ -2\ are\ not\ a\ natural\ numberss.\\\\Therefore\ your\ answer\ is\ D.\ \mathbb{R}\ \times\ \mathbb{R}[/tex]

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