Question
Let $A=\{1,2,3\}$. Which of the following sets are equal to $A$ ?a. $\{2,1,3\}$b. $\{3,2,1\}$c. $\{0,1,2,3\}$
Step 1
We can see that both sets have the same elements, just in a different order. So, set $\{2,1,3\}$ is equal to set $A$. Show more…
Show all steps
Your feedback will help us improve your experience
Manisha Sarker and 62 other Intro Stats / AP Statistics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Determine whether each pair of sets is equal. $$ \{1,2,2,3\},\{1,2,3\} $$
Sets and Logic
Sets
Determine whether each pair of sets is equal. $$ \{1,1,3\},\{3,3,1\} $$
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD