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

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

ParthKohliBest 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

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

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

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

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

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

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

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

ParthKohliBest 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

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

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

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

ParthKohliBest 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

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

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

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

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

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

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

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

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

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

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

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