Which statement about the number line is TRUE?

Class 9Real Numbers on the Number LineNumber Systems

AEvery point on the number line represents a real number
BOnly rational numbers lie on the number line
CIrrational numbers cannot be shown on the number line
DThe number line has a largest point

Step-by-Step Solution

The real number line has a one-to-one correspondence with real numbers: every point is a unique real number and every real number is a unique point. The other statements are false.

Answer: A) Every point on the number line represents a real number

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