Question

Fie multimea M = {0 supra 3 ;1 supra 3 ;2 supr 3 ;3 supr 3 ;4 supr 3 ;5 supr 3 ;6 supr 3}
a)aflati M in intersectie cu N

b)aflati M in intersectie cu N*

c)M/N
VA ROG IMI TREBUIE URGENT PE MIINE PLEASE

Answer 1

M={ $\frac{0}{3}, \frac{1}{3} , \frac{2}{3} , \frac{3}{3} , \frac{4}{3} , \frac{5}{3} , \frac{6}{3}$ }
[tex] \frac{0}{3}=0\\ \\ \frac{3}{3} =1\\ \\ \frac{6}{3} =2[/tex]

a)M∩N={ $\frac{0}{3}, \frac{3}{3},\frac{6}{3}$ }
b)M∩N*={ $\frac{3}{3},\frac{6}{3}$ }
c)M\N={ $\frac{1}{3}, \frac{2}{3} , \frac{4}{3}, \frac{5}{3}$ }