Symbols For Types Of Numbers Flashcards

1
Q

What does a N mean?

A

Natural number (positive integer/ integer above 0)

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2
Q

What does R mean?

A

Real number

Any non imaginary number

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3
Q

What does z mean

A

Z any integer number

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4
Q

What is z^+

A

Any positive integer

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5
Q

What is z^-

0

A

Any negative integer or 0

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6
Q

What does Q mean

A

Q is any rational number

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