Ayushi Asked a Question
August 24, 2020 9:51 pmpts 30 pts
119. Tick the correct (1) 4-B={x:xeANxE B} (2) A-B={x:xeAUxe B} (3) A-B={x:xgAnxe B} (4 A-B={x:xeAuxEB}
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  • Nidhi taparia Best Answer
    Option (1) is right. A - B or A difference B as it is called, is equal to the intersection between what belongs to A and what does not belong to B.
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  • Ashish sharma thankyou
    option- A is correct The difference of set B from set A, denoted by A-B, is the set of all the elements of set A that are not in set B. In mathematical term
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