The expression "but 3 is in {0,3}" is true. Here's why:

The notation \(\{0, 3\}\) represents a set containing the elements 0 and 3. When we say "3 is in \(\{0, 3\}\)," we mean that the number 3 is one of the elements in this set. Since 3 is indeed listed in the set, the statement is correct.

### Do you want any more details or have any questions?

---

Here are 8 related questions you might find interesting:

1. What is the concept of sets in mathematics?
2. How do you determine if an element belongs to a set?
3. What are the different types of sets (e.g., finite, infinite, empty)?
4. What is the difference between a set and a subset?
5. How do you define the union of two sets?
6. What is the intersection of two sets?
7. How does set notation differ from interval notation?
8. How can you use sets to solve problems in probability?

**Tip:** When working with sets, always ensure you clearly understand the elements contained in the set and the operations performed on them (e.g., union, intersection).

Explore the concept of set notation with a focus on the statement '3 is in {0, 3}'. Understand how sets work in mathematics and why the statement is true. Suitable for high school students and anyone interested in set theory.

Math Problem Statement

Solution

Ask a new question for Free

By Image

Math Problem Analysis

Mathematical Concepts

Formulas

Theorems

Suitable Grade Level

Related Recommendation