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Segni e simboli

Authored by Laura Monti

Mathematics

10th Grade

Used 3+ times

Segni e simboli
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25 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 \infty  è il simbolo di

otto

infinito

ignoto

finito

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

 \ne  è il simbolo di

non parallele

parallele

perpendicolari

diverso

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

 3N-3\in N  

Vero

Falso

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

 21Z-21\in Z  

Vero

Falso

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 RZR\subset Z  

Vero

Falso

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

 RR  è l'insieme dei numeri Razionali

Vero

Falso

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Il simbolo

 \forall  significa

alfa

è la costante A

rappresenta un numero decimale illimitato non periodico

per ogni

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