Question

What is number line



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Answer 1

Step-by-step explanation:

In elementary mathematics, a number line is a picture of a graduated straight line that serves as abstraction for real numbers, denoted by \mathbb {R}. Every point of a number line is assumed to correspond to a real number, and every real number to a point..

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Answer 2

Answer:

a line on which numbers are marked at intervals, used to illustrate simple numerical operations.