Question

if A = (11‚21‚31‚41) and B=(12‚22‚31‚32) find A Union B and A intersection B​

Answer 1

Answer:

Step-by-step explanation:

A Union B ={11,12,21,22,31,41,32}

A intersection B={31}

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Answer 2

AUB= {11,12,21,22,31,32,41}, U= Union

A^B = {31}, ^=intersection

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