1.1:Properties of Real Numbers Flashcards

1
Q

Opposite or Additive Inverse

A

The opposite or additive inverse of any number a is -a. The sum of opposites is 0.

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2
Q

Reciprocal or Multiplicative Inverse

A

Any nonzero number a is 1/a. The product of reciprocals is 1.

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3
Q

Absolute Value of a Real Number

A

Is its distance from zero on the number line.

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