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

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

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

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

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
intervals
 2 years ago

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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