Question

if A=(1,2,3,4,5) ,B=(4,5,6,7) find AUB, ANB , A-B and B-A ?​

Answer 1

Answer:

AUB=(1,2,3,4,5,6,7)

ANB=(4,5)

A-B=(1,2,3)

B-A=(6,7)

Answer 2

Answer:

A-B = {1,2,3},

B-A= {6,7} ,

AUB = {1,2,34,5,6,7},

AnB = {4,5}

Step-by-step explanation:

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