Question

If A = {1, 2, 4, 6, 8, 11, 13} , B = {3, 4, 7, 11, 13}, find A⋂B = ? 

a){3, 4, 7}

b){4, 7}

c){4, 7, 11, 13}

d){4, 11, 13}



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Answer 1

Answer:

is it a union b or a intersection b??

if AUB= {1,2,3,4,6,7,8,11,13}

if A intersection B= {4,11,13}

Hope it helps u

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Answer 2

d)4,11,13 is the answer