Every point on a number line represents
A. A unique real number
B. A natural number
C. A rational number
D. An irrational number
Answers
Every point on a number line represents a unique real number.
Option (A) A unique real number is correct.
Extra information:
- REAL number which may be either a RATIONAL or an IRRATIONAL.
- Rational and Irrational numbers taken together form the set of real numbers. This set is denoted by 'R' .
- Since all rational numbers and irrational numbers can be represented on the number line, so we call the number line as real number line.
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Similar questions :
Which one of the following statements is true?
A. The sum of two irrational numbers is always an irrational number.
B. The sum of two irrational numbers is always a rational number.
C. The sum of two irrational numbers may be a rational number or an irrational number.
D. The sum of two irrational numbers is always an integer.
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Complete the following sentences:
(i) Every point on the number line corresponds to a ….number which many be either …… or ……
(ii) The decimal from of an irrational number is neither……. nor…..
(iii) The decimal representation of a rational number is either ……… or ……….
(iv) Every real number is either …………… number or ……………. number.
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Answer:
A. unique real number
Step-by-step explanation:
we represent all numbers on a number line. irrational number also.
we cannot represent non real number on a real number.
real number = rational + irrational
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