Given:
Universal set is all positive integers {1,2,3...}
Set A is the set of all positive <u>ODD</u> integers {1,3,5,7...}
The question asks us to find
, which is the <em>complement of set A</em>. The complement of a set refers to elements NOT in that set. Hence, complement of A should be all the elements NOT in A but in Universal Set, U.
It is clear from the question that set A houses all the odd positive numbers, so complement of A will have all the even positive numbers. Last choice is the correct one.
ANSWER:
"{x|x ∈ U and is an even positive integer}"
Answer:
C
Step-by-step explanation
in a and b the inequality sign does not match the sentence
Answer:
I think its A but im not sure
Step-by-step explanation:
Answer:
black:all
7:23
Step-by-step explanation:
The total number of socks is
8+7+5+3 = 23
ratio of black socks to all socks
black:all
7:23