Question

If A={3,5,7,9,11},B={7,9,11,13},C={11,13,15,} and D={15,17} find (AUD) n (BUC)

Answer 1

Answer:

{7,9,11,15}

Step-by-step explanation:

A∪D={3,5,7,9,11,15,17}

B∪C={7,9,11,13,15}

⇒(A∪D)∩(B∪C)

={3,5,7,9,11,15,17}∩{7,9,11,13,15}

={7,9,11,15}

HOPE IT HELPS

Answer 2

Answer:

A U B = {3,5,7,9,11,15,17}

B U C = {7,9,11,13,15}

(A U B) n (B U C)

{7,9,11,15}

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