if A={1,3,7,8} and B={2,4,7,9} find A-B and B-A. give a comment
Answers
Answered by
0
Step-by-step explanation:
A U B ={1,2,3,7,8,4, 9}
AUB signifies all elements of both sets .. .
read as A union B
this is your answer mate.
Answered by
3
Answer:
A-B={1,3,8} Elements which are present in A but not in B
B-A={2,4,9} Elements which are present in B but not in A
hope it helped you
plz mark me as brainliest
Similar questions