Question

PLEASE HELP DESPERATE!!!

2) Let A = {-3,-2,-1,0,1,2,3}
Let B = {0,1,2,3,5,7,9}
Let C = {1,3,5,7,9}
Which set is equivalent to (A U B) Ω C?

Answer 1

A. {1,3}
B. {1,3,5}
C. {0,1,2,3,5,7,9}
D. {-3,-2,-1,0,1,2,3,4,5,7,9}
multiple choice

Answer 2

A U B implies all elements that are either in A or B or both.
Ω implies elements that are common to BOTH sets.

Answer 3

then using above phenomena it resuts as={1,3,5,7,9}
which not a choice in it..

Answer 4

so why does it say c?

Answer 5

it may be given set C={1,3,5,7,9}
or review your questin...

Answer 6

so the answer is C?

Answer 7

If the problem was copied correctly, then none of the choices are correct. The correct answer is the given set C, not answer choice C.

Answer 8

hm curious... everything is identical to the document. thank you all for your answers, extremely helpful :).