# GEOMETRY

posted by .

Given u= (22,23,24,25,26,27,28,29,30,31,32) A= 22,24,26,28,30) and b = (23,24,25,28,29)
FInd AUB. Do not skip the answer. show your work finding A then B then find their union.

• GEOMETRY -

doesn't matter what U is (as long as it includes both A and B!). You have A and B. Just look for all elements in either set:

A = {22,24,26,28,30}
B = {23,24,25,28,29}

AUB = {23,24,25,26,28,29,30}

## Similar Questions

1. ### Algebra

Consider the points (3, –1) and (9, 2). (a) State the midpoint of the line segment with the given endpoints. (b) Find the distance between the points. Show some work. Give the exact answer (involving a radical), and also an approximation …
2. ### geometry

The diameter of circle C is 18 cm. is 60°. Use this information, the diagram, and your experiences in geometry this semester to answer these questions. (Use .) a) Find . Explain. b) Find . Explain. c) Find . Explain. d) Find the length …
3. ### geometry

Use the diagram below to answer the following questions.||. Show all work to receive credit a. Find the value of x. b. Find m
4. ### geometry

M is the midpoint of Symbol for Segment A B.. Find the coordinates of B given A(7,-2) and M(10,10). Show your work for credit
5. ### geometry

Given U = {15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25}, A = {16, 18, 20, 22}, and B = {17, 19, 20, 23, 24}. Show your work, finding A’, then B’ then find their intersection.
6. ### Math-geometry

This is so confusing :( Given U = {10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20}, A = {12, 14, 16, 18, 20}, and B = {11, 13, 14, 15, 18, 19, 20}. Find A′ ∩ B′. Do not skip to the answer. Show your work, finding A’, …