Worksheetsการดำเนินการของเซต SATIT CMU M.4/5 (1/61) By Aj.GAME
Total questions: 30
Worksheet time: 3hrs 30mins
A={1,2,3,4,5} and B={2,4,6,8,10}
Find A ∪ B
{1,2,3,5,6,8,10}
{1,2,3,4,5,6,8,10}
{1,2,3,4,5,6,7,8,10}
{1,3,4,5,6,8,10}
A={1,2,3,4,5} and B={2,4,6,8,10}
Find A ∩ B
{1,2}
{2,5}
{2,4}
∅
C={1,2} and D={1,{2},{1,2}}
Find C ∩ D
{1,2}
{1}
∅
{1,{2}}
A={1,2,3,4,5} and B={2,4,6,8,10}
Fine A - B
{1,2,3}
{1,3,5,6,8,10}
{6,8,10}
{1,3,5}
A={1,2,3,4,5} and B={2,4,6,8,10}
Fine B - A
{1,2,3}
{1,3,5,6,8,10}
{6,8,10}
{1,2,3,4,5,6,8,10}
U = {0,1,2,3,⋯,9} ,A={0,2,4,6,8} and B={2,3,5,7}
Find A'
{1,3,5,7,9}
{1,5,7,9}
{0,1,4,6,8,9}
{1,4,6,8,9}
U = {0,1,2,3,⋯,9} , A={0,2,4,6,8} and B={2,3,5,7}
Find B'
{1,3,5,7,9}
{1,5,7,9}
{0,1,4,6,8,9}
{1,4,6,8,9}
A = {3, 9} and B = {4, 6, 7} Fine A ∩ B
∅
{3, 9}
{4, 6, 7}
{3, 9, 4, 6, 7}
A = {1,3,5} , B = {3,4} and C = {3,5}
Find (A⋃B)⋂C
{1,3,4,5}
{3,4}
{3,5}
{1,3}
A = {1,3,5} , B = {3,4} and C = {3,5}
Find (A-B)⋂C
{5}
{3}
{4}
{1,5}
A = {2,4,6,8,10} , B = {1,3,5,7,9} and C = {3,4,5,6}
Find (A⋂C) ⋂ (B⋂C)
{4,6}
∅
{3,5}
{3,4,5,6}
A = {2,4,6,8,10} , B = {1,3,5,7,9} and C = {3,4,5,6}
Find (A⋂C) - B
{4,6}
∅
{4,5}
{3,4,6}
A = {2,4,6,8,10} , B = {1,3,5,7,9} and C = {3,4,5,6}
Find (C - A) ∪ (C - B)
{6,5,3}
{6,5,4,3}
{6,5,4}
{5,4,3}
A = { x l x ∊ I , 4 < x < 10 } and B = { x l x ∊ I , 3 < x < 7 }
Find A ∪ B
{4,5,7,8,9}
{4,5,6,7,8,9,10}
{3,4,5,6,7,8,9}
{4,5,6,7,8,9}
A = { x l x ∊ I , 4 < x < 10 } and B = { x l x ∊ I , 3 < x < 7 }
Find A ∩ B
{5,7,8,9}
{4,5,6,10}
{4,5,6,7,8}
{5,6}
A = { x l x ∊ I , 4 < x < 10 } and B = { x l x ∊ I , 3 < x < 7 }
Find A - B
{5,6,7,8,9}
{7,8,9}
{4,5,6,7,8}
{8,9}
A = { x l x ∊ I , 4 < x < 10 } and B = { x l x ∊ I , 3 < x < 7 }
Find B - A
{4}
{4,5}
{4,6}
{4,5,6}
A = { x l x ∊ I , 4 < x < 10 } and B = { x l x ∊ I , 3 < x < 7 }
Find (B - A) ∩ (A - B)
{4}
{3,4}
{4,5}
∅
U = {1,3,5,7,9,11,13,15,16} , C = {5,9,11,13,15} and D = {1,3,7,9,15} Find (C ∪ D)'
∅
{16}
{3,5}
{15,16}
U = {1,2,3,4,...,10} , A = {1,3,5,7} , B = {10,8,6,4,2} , C = {5,4,6}
Fine C ∪ B'
{1,3,4,5,6,7,9}
{1,3,5,6,7,9,10}
{4,5,6,7,9}
{1,3,4,5,6,7}
U = {1,2,3,4,...,10} , A = {1,3,5,7} , B = {10,8,6,4,2} , C = {5,4,6}
Fine (B ∪ A)'
{7,9}
{9}
{9,10}
{7}
U = {1,2,3,4,...,10} , A = {1,3,5,7} , B = {10,8,6,4,2} , C = {5,4,6}
Fine (A - B)' ∩ C
{4}
{6}
{4,6}
{1,2,3,5,7,8,10}
U = {1,2,3,4,...,10} , A = {1,3,5,7} , B = {10,8,6,4,2} , C = {5,4,6}
Fine C' - A
{2,8,9,10}
{2,8,10}
{2,8}
∅
U = {2,3,4,5,6,8,10} and A = {3,4,5,6}
Find A - A'
{3,4,5,6}
{2,8,10}
{3,4}
{2,8}
U = {2,3,4,5,6,8,10} and A = {3,4,5,6}
Find ((((A')')')')
A'
A
∅
{3,4}
U={1,2,3,4,...,10} and A = {1,2,3,4,5,6}
Find (A ∪ A) ∩ A
A'
A
∅
U={1,2,3,4,...,10} and B = {7,8}
Find B ∪ ∅
B'
B
∅
U={1,2,3,4,...,10} and C = {4,5,6,7}
Find C ∩ ∅
C'
C
∅
U={1,2,3,4,...,10} and A = {1,2,3}
Find (A ∩ ∅) ∩ ( A ∪ ∅)
A'
A
∅
U={1,2,3,4,...,10} and A = {1,2,3}
Find ∅'
A'
A
∅
U
