ask questions - get instant answers - receive/send p2p payments - get tips - get points - get fundraising support - meet community tutors
First time here? Checkout the FAQs!
x
0 like 0 dislike
401 views
What are n-tuples?
in Mathematics by Platinum (108k points) | 401 views

1 Answer

0 like 0 dislike
Best answer
To explore these ideas further, we start with some terminology and notation. The set of all real numbers can be viewed geometrically as a line. It is called the real line and is denoted by $R$ or $R^{1}$. The superscript reinforces the intuitive idea that a line is onedimensional. The set of all ordered pairs of real numbers (called 2-tuples) and the set of all ordered triples of real numbers (called 3-tuples) are denoted by $R^{2}$ and $R^{3}$, respectively. The superscript reinforces the idea that the ordered pairs correspond to points in the plane (two-dimensional) and ordered triples to points in space (three-dimensional). The following definition extends this idea.
by Platinum (108k points)

Related questions

0 like 0 dislike
1 answer
asked Jan 26, 2022 in Mathematics by MathsGee Platinum (108k points) | 327 views
0 like 0 dislike
1 answer
0 like 0 dislike
1 answer
0 like 0 dislike
1 answer
0 like 0 dislike
1 answer
asked Aug 9, 2021 in Mathematics by Maths-Genie Bronze Status (9.2k points) | 405 views
0 like 0 dislike
1 answer
0 like 0 dislike
1 answer
asked Aug 9, 2021 in Mathematics by Maths-Genie Bronze Status (9.2k points) | 430 views
0 like 0 dislike
1 answer
0 like 0 dislike
1 answer
asked Aug 9, 2021 in Mathematics by Maths-Genie Bronze Status (9.2k points) | 504 views
0 like 0 dislike
1 answer
asked Aug 9, 2021 in Mathematics by Maths-Genie Bronze Status (9.2k points) | 292 views
1 like 0 dislike
1 answer
0 like 0 dislike
1 answer
asked Apr 30, 2020 in Mathematics by MathsGee Platinum (108k points) | 504 views
1 like 0 dislike
1 answer
asked Feb 21, 2020 in Mathematics by MathsGee Platinum (108k points) | 621 views
1 like 0 dislike
1 answer

Join MathsGee for AI-powered Q&A, tutor insights, P2P payments, interactive education, live lessons, and a rewarding community experience.

On MathsGee, you can:

1. Ask Questions on Various Topics


2. Request a Tutor


3. Start a Fundraiser


4. Become a Tutor


5. Create Tutor Session - For Verified Tutors


6. Host Tutor Session - For Verified Tutors


7. Join Tutor Session


8. Enjoy our interactive learning resources


9. Get tutor-verified answers

10. Vote on questions and answers

11. Tip/Donate your favorite community members

12. Earn points by participating


Posting on the MathsGee

1. Remember the human

2. Act like you would in real life

3. Find original source of content

4. Check for duplicates before publishing

5. Read the community guidelines


MathsGee Rules

1. Answers to questions will be posted immediately

2. Questions will be queued for posting immediately after moderation

3. Depending on the number of messages we receive, you could wait up to 24 hours for your message to appear. But be patient as posts will appear after passing our moderation.


MyLinks On Acalytica | Social Proof Widgets | Web Analytics | SEO Reports | Learn | Uptime Monitoring