Mengenlehre Flashcards

1
Q

Welche Zahlmenge representiert Z?

A

Negative und positive Zahlen

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2
Q

Zahlmenge von N

A

Alle natürliche Zahlen

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3
Q

Was ist die Zahlenmenge Q

A

Alle Brüche

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4
Q

A={a, b, c}
B={a, b, c, d}
A c B oder A c B
- ‘

A

A c B

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5
Q

Wie sieht eine Teilmenge aus?

A

A c B
-

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6
Q

Wie sieht eine echte Teilmenge aus?

A

A c B

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7
Q

Jede Menge ist Teilmenge von sich selbst

A

A c A
-

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