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:
D 2340
Step-by-step explanation:
the outer would all together be 360°. There are 15 sides so 360 ÷ 15 is 24. an angle must be 180° so 180° - 24° should be 156°. times 156 and 15 and then you should get 2340°
Answer:
6.4
Step-by-step explanation: