3. Given the following sets, if SET A = { 2, 4, 6, 8} and B= { 4, 8, 12, 16 }, what is A ᴖ B ? *
a. { 2, 4, 6, 8, 12, 16 }
b. { 2, 4, 6, 8 }
c. { 4, 8 }
d. { 4, 8, 12, 16 }