1.
[tex]A = \{-5,-4,-2,0,1,3\}[/tex]
[tex]B = \{-3,-1,0,1,5,6\}[/tex]
[tex]A \cup B = \{-5,-4,-3,-2,-1,0,1,3,5,6\}[/tex]
[tex]A \cap B = \{0,1\}[/tex]
[tex]A \setminus B = \{-5,-4,-2,3\}[/tex]
[tex]B \setminus A = \{-3,-1,5,6\}[/tex]
2.
[tex]4[/tex]
przeciwna
[tex] - 4[/tex]
odwrotna
[tex] \frac{1}{4} [/tex]
[tex] - \frac{2}{3} [/tex]
[tex] \frac{2}{3} [/tex]
[tex] - \frac{3}{2} [/tex]
[tex]1[/tex]
[tex] - 1[/tex]
[tex]0.5 = \frac{1}{2} [/tex]
[tex] - 0.5[/tex]
[tex]2[/tex]
[tex] \sqrt{3} [/tex]
[tex] - \sqrt{3} [/tex]
[tex] \frac{1}{ \sqrt{3} } = \frac{ \sqrt{3} }{3} [/tex]
3.
Oś liczbowa w załączniku
[tex]A \cup B = (-2;7)[/tex]
[tex]A \cap B = (0;2)[/tex]
[tex]A \setminus B = \langle 2;7)[/tex]
[tex]B \setminus A = (-2;0\rangle[/tex]
Odpowiedź:
Szczegółowe wyjaśnienie:
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1.
[tex]A = \{-5,-4,-2,0,1,3\}[/tex]
[tex]B = \{-3,-1,0,1,5,6\}[/tex]
[tex]A \cup B = \{-5,-4,-3,-2,-1,0,1,3,5,6\}[/tex]
[tex]A \cap B = \{0,1\}[/tex]
[tex]A \setminus B = \{-5,-4,-2,3\}[/tex]
[tex]B \setminus A = \{-3,-1,5,6\}[/tex]
2.
[tex]4[/tex]
przeciwna
[tex] - 4[/tex]
odwrotna
[tex] \frac{1}{4} [/tex]
[tex] - \frac{2}{3} [/tex]
przeciwna
[tex] \frac{2}{3} [/tex]
odwrotna
[tex] - \frac{3}{2} [/tex]
[tex]1[/tex]
przeciwna
[tex] - 1[/tex]
odwrotna
[tex]1[/tex]
[tex]0.5 = \frac{1}{2} [/tex]
przeciwna
[tex] - 0.5[/tex]
odwrotna
[tex]2[/tex]
[tex] \sqrt{3} [/tex]
przeciwna
[tex] - \sqrt{3} [/tex]
odwrotna
[tex] \frac{1}{ \sqrt{3} } = \frac{ \sqrt{3} }{3} [/tex]
3.
Oś liczbowa w załączniku
[tex]A \cup B = (-2;7)[/tex]
[tex]A \cap B = (0;2)[/tex]
[tex]A \setminus B = \langle 2;7)[/tex]
[tex]B \setminus A = (-2;0\rangle[/tex]
Odpowiedź:
Szczegółowe wyjaśnienie: