operación con intervalos
Sean: A = (-∞,-6] B=(-9.4) C=[-8, 3] D=(-4,2] E=(-7,1] F = (0,∞) (B-C^c
1.(B-C)^c
2.BnC^c
3.[(CuD)nE]^c
4.(CuD)^E^c
5.(C^c n D^c)uE^c
6.(C^c u E^c)n(D^c u E^c)
7. (A n B^c)n(CnF^c)^c
8.(A-B)-(C-F)
9(AnB^c)n(C^c u F)
10.(AuF)^c-(B-E)​