Intersections and Unions: 동영상 및 연습문제

$A\cap B=\{13,17\}$

$A\cap B=\{13,17\}$

$A\cap B=\{12,16\}$

$A\cap B=\{12,16\}$

$A^{\prime }\cap B=\{11,15\}$

$A^{\prime }\cap B=\{12,16\}$

$A^{\prime }\cap B=\{13,17\}$

$A^{\prime }\cap B=\{10,14\}$

$E\cap F=\{2,4,6,8,10,12,14,16,18,20\}$

$E\cap F=\{5,10,15,20\}$

$E\cap F=\{2,5,10,15,20\}$

$E\cap F=\{10,20\}$

$F\cap U=\{10,20\}$

$F\cap U=\{5,10,15,20\}$

$F\cap U=\{1,2,3,\dots ,20\}$

$F\cap U=\{2,4,6,8,10,12,14,16,18,20\}$

$E\cap F^{\prime }=\{2,4,6,8,10,12,14,16,18,20\}$

$E\cap F^{\prime }=\{2,4,6,8,10,12,14,16\}$

$E\cap F^{\prime }=\{2,4,6,8,12,14,16,18\}$

$E\cap F^{\prime }=\{1,2,3,4,6,7,8,9,11,12,13,14,16,17,18,19\}$

$\varnothing \cap E=\{2,4,6,\dots ,20\}$

$\varnothing \cap E=\varnothing$

$\varnothing \cap E=\{2,4,6,8,10,12,14,16,18,20\}$

$\varnothing \cap E=\{2,4,6,8,12,14,16,18\}$

$P\cap Q=\left\{6\right\}$

$P\cap Q=\left\{6\right\}$

$P\cap Q=\{0,1,5,7\}$

$P\cap Q=\{0,1,5,7\}$

$E\cup F=\{2,4,6,8,12,14,16,18\}$

$E\cup F=\{5,10,15,20\}$

$E\cup F=\{1,2,3,\dots ,20\}$

$E\cup F=\{2,4,5,6,8,10,12,14,15,16,18,20\}$

$E\cup U=\{2,4,6,8,10,12,14,16,18,20\}$

$E\cup U=\{1,2,3,\dots ,20\}$

$E\cup U=\{2,4,5,6,8,10,12,14,15,16,18,20\}$

$E\cup U=\{5,10,15,20\}$

$E^{\prime }\cup F=\{1,3,5,7,9,10,11,13,15,17,19,20\}$

$E^{\prime }\cup F=\{1,3,5,7,9,11,13,15,17,19\}$

$E^{\prime }\cup F=\{5,10,15,20\}$

$E^{\prime }\cup F=\{2,4,6,8,10,12,14,16,18,20\}$

$\varnothing \cup F=\varnothing$

$\varnothing \cup F=\{1,2,3,\dots ,20\}$

$\varnothing \cup F=\{5,10,15,20\}$

$\varnothing \cup F=\{1,3,5,7,9,11,13,15,17,19\}$

$P\cup Q=\{0,1,5,7\}$

$P\cup Q=\left\{6\right\}$

$P\cup Q=\{2,4,8,6,3,9\}$

$P\cup Q=\{6,3,9\}$

$M\cap (M\cup N)=\{b,d,f,h\}$

$M\cap (M\cup N)=\{a,b,d\}$

$M\cap (M\cup N)=\{a,b,d,f,h\}$

$M\cap (M\cup N)=\{a,b\}$

$(M\cup N^{\prime })\cap (M^{\prime }\cup N)=\{a,b,c,d,e,g\}$

$(M\cup N^{\prime })\cap (M^{\prime }\cup N)=\{a,b,d\}$

$(M\cup N^{\prime })\cap (M^{\prime }\cup N)=\{b,c,d,e,g\}$

$(M\cup N^{\prime })\cap (M^{\prime }\cup N)=\{b,d,f,h\}$

$N^{\prime }\cap (M\cup U)=\{a,c,e,g\}$

$N^{\prime }\cap (M\cup U)=\{b,d,f,h\}$

$N^{\prime }\cap (M\cup U)=\{a,b,d\}$

$N^{\prime }\cap (M\cup U)=\{a,b,c,d,e,f,g,h\}$

$(\varnothing \cap M^{\prime })\cup N=\{a,b,d\}$

$(\varnothing \cap M^{\prime })\cup N=\left\{\varnothing \right\}$

$$ $(\varnothing \cap M^{\prime })\cup N=\{a,b,c,d,e,f,g,h\}$

$(\varnothing \cap M^{\prime })\cup N=\{b,d,f,h\}$

$A^{\prime }\cap B^{\prime }=\{0,2,4\}$

$A^{\prime }\cap B^{\prime }=\{2,4\}$

$A^{\prime }\cap B^{\prime }=\{1,3,5,7,9\}$

$A^{\prime }\cap B^{\prime }=\left\{0\right\}$

$(A\cup B{)}^{\prime }=\{0,2,4\}$

$(A\cup B{)}^{\prime }=\{2,4\}$

$(A\cup B{)}^{\prime }=\{1,3,5,7,9\}$

$(A\cup B{)}^{\prime }=\left\{0\right\}$

$(A\cup B{)}^{\prime }\cup (A\cap B)=\{1,3,5,7,9\}$

$(A\cup B{)}^{\prime }\cup (A\cap B)=\{2,4,6,8\}$

$(A\cup B{)}^{\prime }\cup (A\cap B)=\{0,1,3,5,7,9\}$

$(A\cup B{)}^{\prime }\cup (A\cap B)=\{2,4,1,3,5,7,9,6,8\}$