# Geometry and Set Notation

1. Determine the following and show your work

A'∪B'

2. Write a statement that makes the following set true

A = {q, r, s, t, u}

3. Can the word "RATES" be played from the letters A, E, O, N, R, S, T as the first move in a Scrabble game? Explain your answer.

4. Express the following in roster form: Set M is the set of natural numbers between eighteen and twenty-five.

https://brainmass.com/math/geometry-and-topology/geometry-set-notation-310305

#### Solution Preview

Update:

(1) A' = U - A = {b, e, h, j, k}, B' = U - B = {a, e, h, i, j, k}

A' U B' = {a, b, e, h, i, j, k}

(2) The correct answer is ...

#### Solution Summary

The expert provides a complete, neat and step-by-step solutions are provided.

$2.19