A={X/X is a prime number less than 10}B={ X/X €N x is a factor of 8} find A U B,A ∩ B
Answers
Answered by
4
Answer:
AUB={1,2,3,4,5,7,8}
A∩B={2}
Step-by-step explanation:
A={2,3,5,7}
B={1,2,4,8}
✒AUB={2,3,5,7}U{1,2,4,8}
AUB={1,2,3,4,5,7,8}
✒A∩B={2,3,5,7}∩{1,2,4,8}
A∩B={2}
HOPE THIS HELPS YOU....✌
Answered by
4
Answer:
A U B = {1, 2,3, 4, 5,7,8}
A ∩ B = {2}
Step-by-step explanation:
Given,
A= {X/X is a prime number less than 10}
B= { X/X €N x is a factor of 8}
Then,
A= {2,3,5,7}
B = { 1,2,4,8}
A U B = Set in which all the elements of A and B are present
A U B = {1, 2,3, 4, 5,7,8}
A ∩ B = Set in which the elements common to A and B are present
A ∩ B = {2}
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