Question

M=1,2,4,6,8
N=6,7,8,9

find M ∪ N'. I answered 1,2,4?????

Answer 1

this U sign of unity

Answer 2

yes

Answer 3

intersection is this sign inversed

Answer 4

actually
\[\cup\] is union,
\[\cap\] is intersection

Answer 5

satellite you are right

Answer 6

How about an answer guys???

Answer 7

lol

Answer 8

rewrite all terms but just first time in intervale and will get the result

Answer 9

every trems one by one

Answer 10

ok ?

Answer 11

No, I don't understand

Answer 12

(1,2,4,6,7,8,.9) this is the answer

Answer 13

you cannot solve this problem,
\[M\cup N'\] without knowing
\[N'\] and we cannot know
\[N'\] without knowing what the universal set is

Answer 14

N is 6,7,8,9

Answer 15

@ jhonyy, your answer is wrong.

Answer 16

its the union of m and n's complement.