Question

If A = { 7, 9, 11, 13, 15}, B = { 9, 12, 14, 15} find

17 A-B ₁)B-A.​

Answer 1

Answer

Step-by-step explanation:

A={7,9,11,13,15}

B={,9,12,14,15}

A-B

{7,9,11,13,15} - {9,12,14,15}

{7,11,13}

{9,12,14,15} - {7,9,11,13,15}

{12,14}