# ncert class 9 maths chapter 1

## वास्तविक संख्याओं पर संक्रियाएँ कक्षा 9वीं (Operations on Real Numbers Class 9th)

इस भाग में, हम वास्तविक संख्याओं पर विभिन्न गणितीय संक्रियाओं (Operations on Real Numbers Class 9th) जैसे कि जोड़, घटाव, गुणा और भाग का अध्ययन करेंगे। हम जानते हैं कि परिमेय संख्याएँ और अपरिमेय संख्याएँ वास्तविक संख्याएँ होती हैं इसलिए हम उन पर संक्रियाएँ लागू करेंगे। परिमेय संख्याओं के लिए जैसा कि हमने पिछली कक्षाओं …

## Representation of Real Numbers on the Number Line Class 9th

As per the knowledge of the previous classes, we are familiar with the representation of different types of numbers on the number line like the representation of natural numbers, whole numbers, integers, and rational numbers. In this section, we’ll learn the representation of real numbers on the number line including irrational numbers also. We’ll represent …

## Number System Class 9th

In the previous classes, we studied the number system. We know the types of numbers, number lines, and how to represent different types of numbers on the number line. We have studied natural numbers, whole numbers, integers, rational numbers, etc. In class 9th, we will study more about the number system but before that let …

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