Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing

This Question is Closed

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
can you confirm the solution is the empty set?
 one year ago

estudier Group TitleBest ResponseYou've already chosen the best response.0
2 included in 1 and not the other so nothing in common.
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
An arbitrary element \(\phi\) will always fulfil the condition \(\phi <2\) in set \((1,2)\). An arbitrary element \(\psi\) will always fulfil the condition \(\psi \ge 2 \) in set \([2,3)\). So, \(\rm \psi \ge 2>\phi\). Therefore, there is no common element.
 one year ago

estudier Group TitleBest ResponseYou've already chosen the best response.0
They are not really sets....
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
They are. :p
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
intervals
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
Intervals are sets.
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
an interval in set on an infinite number of points
 one year ago

estudier Group TitleBest ResponseYou've already chosen the best response.0
@ParthKohli (1,2) What set is this?
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
{1.000000000000.....1, 1.000000......2 ..... 1.99999999999999........9}
 one year ago

estudier Group TitleBest ResponseYou've already chosen the best response.0
Maybe, it wasn't actually defined...
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
\[x\in\mathbb R[1<x<2)]\]
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
The interval (1,2) can be interpreted as a set containing numbers between and not including 1 and 2.
 one year ago

Zarkon Group TitleBest ResponseYou've already chosen the best response.1
\[(1,2)=\{x\in\mathbb{R}1<x<2\}\]
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
Yes, the set builder notation.
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
thats what i ment @Zarkon
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
In this case, we have \(\phi \) instead.\[(1,2) = \{\phi \in \mathbb R 1<\phi <2\}\]Doesn't make a lot of difference either...
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
what is phi?
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
An arbitrary element in \((1,2)\).
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
Or if you're asking it that way, phi is a Greek letter.
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
strange choice of dummy variable
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
Greece is a country located in the east, precisely the Asian continent.
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
i did not know that
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
so i was right? \[(1,2)\cap[2,3)=\emptyset\]
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
It's actually in Eurasia  Europe.
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
Yes, my lad.
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
not you
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
I wasn't right? I was.
 one year ago

estudier Group TitleBest ResponseYou've already chosen the best response.0
I said u were right back on the second post...
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
you dont know which way is east parth
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
Eastern Hemisphere. Okay?
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
thanks all,
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
You're welcome.
 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.