Question

if A = {11, 21, 31, 41), B = 112, 22, 31, 32), then find:
(1) AUB
(2) AuB​

Answer 1

Answer:

(I)AUB = {11,21,22,31,32,41,112}

(ii)AuB = {31}

Step-by-step explanation:

(ii) is A intersection B

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Answer 2

Step-by-step explanation:

Hyy dear

AUB={11,21,31,41,112,22,32}

scound one should be intersection.... Not union again

A intersection B={31}

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