Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
Exercises on transposes, permutations, spaces 5.1 etc.
Can someone please explain the homework questions, because I have not seen some of the notation in the MIT videos, lecture summary nor in recitation.
Problem 5.1a): What is P<sup>3</sup>? We have learned P12 etc but I haven't seen this superscript.
Problem 5.1b): What does the hat (^) over the P mean?
Problem 5.2: What does it mean for an entry of A to be "chosen independently"?
Thank you.
 one year ago
 one year ago
Exercises on transposes, permutations, spaces 5.1 etc. Can someone please explain the homework questions, because I have not seen some of the notation in the MIT videos, lecture summary nor in recitation. Problem 5.1a): What is P<sup>3</sup>? We have learned P12 etc but I haven't seen this superscript. Problem 5.1b): What does the hat (^) over the P mean? Problem 5.2: What does it mean for an entry of A to be "chosen independently"? Thank you.
 one year ago
 one year ago

This Question is Closed

JohnMBest ResponseYou've already chosen the best response.0
Sorry, P<sup>3</sup> means P superscript 3. I guess HTML code isn't accepted at Open Study.
 one year ago

vf321Best ResponseYou've already chosen the best response.0
@JohnM Latex is. try \openparen P^3 \closeparen. Should look like this: \(P^3\)
 one year ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.