Question

INTRODUCTION TO THE REAL NUMBERS...
NCERT Class 10
Explanation ​

Answer 1

Answer:

real numbers are simply combination of rational and irrational numbers,in the number system.in general.all the arithmetics operation can be performed on these numbers and they can be represented in the number line also at. the same time,the imaginary numbers are the unreal numbers which cannot be expressed in the number line and is commonly used to represent a complex number .the concepts related to real numerals are explained here in detail.along with examples and practice questions .the key concepts in in the number system is included in this article

Step-by-step explanation:

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Answer 2

Answer:

Real numbers are simply the combination of rational and irrational numbers, in the number system. In general, all the arithmetic operations can be performed on these numbers and they can be represented in the number line, also.

Step-by-step explanation:

short and easy summery........