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September 16th, 2018, 04:34 AM   #1
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algebraic structures

Can someone help please?
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September 16th, 2018, 06:34 AM   #2
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What exactly are you struggling with in this question?
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September 16th, 2018, 02:16 PM   #3
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To develop the mathematics studied today, numerous changes in the organization of all mathematical concepts were necessary. The design of the numerical sets was more rigorous in its construction with Georg Cantor, who inquired about infinite numbers. Cantor started several studies on the numerical sets, thus constituting the set theory. In particular, the sets of natural numbers, integers, rational, irrational, and real. On these sets, classify V for the true sentences and F for the false ones and mark the alternative that presents the sequence CORRECT

google tradutor.
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September 16th, 2018, 03:08 PM   #4
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Yes, given the format of your other question, it was clear what was being asked. I'm interested in what you have tried and where you have got stuck.
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September 16th, 2018, 03:21 PM   #5
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Quote:
Originally Posted by Roberto 37 View Post
To develop the mathematics studied today, numerous changes in the organization of all mathematical concepts were necessary. The design of the numerical sets was more rigorous in its construction with Georg Cantor, who inquired about infinite numbers. Cantor started several studies on the numerical sets, thus constituting the set theory. In particular, the sets of natural numbers, integers, rational, irrational, and real. On these sets, classify V for the true sentences and F for the false ones and mark the alternative that presents the sequence CORRECT

google tradutor.
Google translate shows that the robot apocalypse is not going to happen any time soon.

And remember: The same people build your self-driving cars.

Last edited by Maschke; September 16th, 2018 at 03:26 PM.
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September 16th, 2018, 05:44 PM   #6
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Originally Posted by Maschke View Post
Google translate shows that the robot apocalypse is not going to happen any time soon.

And remember: The same people build your self-driving cars.

My English is very bad, sorry. iam brazil
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September 16th, 2018, 06:30 PM   #7
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To be specific:
$\displaystyle Q \cup N \subseteq R$

N is the counting numbers, which are a subset of the rationals. So $\displaystyle Q \cup N = Q$ and $\displaystyle Q \subset R$.

You show us the next one.

-Dan
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September 16th, 2018, 07:05 PM   #8
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My English is very bad, sorry. iam brazil
I understand. I was only commenting on Google translate.
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