Let u = {1,2,3,4,5}, a = {1,2,3} and b = {2,3,4}. 1. describe the relations between each of these sets. use your own words. 2. describe the relations between these sets using mathematical notation (statements! ) 3. we wish to construct a new set s = an b. what is s? (hint: aºis the complement of a). 4. draw a venn diagram highlighting s. 5. how many elements does p ({u}) have? explain why.

1.) A and B are subsets of U

2.) A⊆U and B⊆U

3.)idk

4.)idk

5.) I think its 2  but that might be wrong

Lemme know!

Step-by-step explanation:

the correct answer is semicircle

step-by-step explanation:

the answer is semicircle because the shorter arc joining two points on the circumference of a circle is known as the minor arc, the larger arc is called the major arc, and a semicircle is a half circle, formed by cutting a whole circle along a diameter line.

hope i .

the correct is answer is a 9-sided polygon!