Each of three sets A,B,C has exactly 3 elements. A−B={1,5}; B−C={2,4}; C−A={3,7}. Find A,B and C.
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Answered by
2
Answer:
A-B implies {1,5,x}€A
and x€B
B-C implies {2,4,y}€B
and y€C
C-A implies {3,7,z}€ C
and z€A
Which implies A ={1,5,2}
B={2,4,3} C={3,7,1}
you may verify also.
Answered by
1
A={1,2,5}
B={3,2,4}
C={3,7 ,5}
B={3,2,4}
C={3,7 ,5}
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