Question

if A ={1,3,5,7,9} and B={2,3} show that A n B is a disjoint set​

Answer 1

Answer:

it can't be a disjoint set because 3 is the common element in both

Step-by-step explanation:

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Answer 2

Answer:

A={3,5,7,9,11},B={7,9,11,13},C={11,13,15} and D={15,17}

(i) A∩B={7,9,11}

Step-by-step explanation:

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