Class 9 Exam > Class 9 Questions > Root 9 is _ number Options (a) rational ,(b) ...
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Root 9 is _ number
Options (a) rational ,(b) irrational , (c)neither rational nor irrational (d) none of these .
Please answer fast?
Options (a) rational ,(b) irrational , (c)neither rational nor irrational (d) none of these .
Please answer fast?
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Root 9 is _ number Options (a) rational ,(b) irrational , (c)neither r...
Understanding the Value of Root 9
Root 9, or the square root of 9, represents a fundamental concept in mathematics. Let's explore what type of number it is.
Definition of Rational and Irrational Numbers
- Rational Numbers: These are numbers that can be expressed as a fraction (p/q) where p and q are integers, and q is not zero. They include integers, finite decimals, and repeating decimals.
- Irrational Numbers: These cannot be expressed as a fraction. Their decimal representations are non-repeating and non-terminating.
Calculating Root 9
- The square root of 9 is calculated as follows:
- 9 = 3 x 3
- Therefore, √9 = 3.
Classification of Root 9
- Since 3 is an integer, it can be expressed as the fraction 3/1.
- This means that root 9 is a rational number.
Conclusion
- Given that root 9 equals 3, it is classified as a rational number.
Final Answer
- The answer to the question is: (a) rational.
Understanding this classification is essential for mathematical concepts in Class 9, and it highlights the importance of recognizing different types of numbers in mathematics.
Root 9, or the square root of 9, represents a fundamental concept in mathematics. Let's explore what type of number it is.
Definition of Rational and Irrational Numbers
- Rational Numbers: These are numbers that can be expressed as a fraction (p/q) where p and q are integers, and q is not zero. They include integers, finite decimals, and repeating decimals.
- Irrational Numbers: These cannot be expressed as a fraction. Their decimal representations are non-repeating and non-terminating.
Calculating Root 9
- The square root of 9 is calculated as follows:
- 9 = 3 x 3
- Therefore, √9 = 3.
Classification of Root 9
- Since 3 is an integer, it can be expressed as the fraction 3/1.
- This means that root 9 is a rational number.
Conclusion
- Given that root 9 equals 3, it is classified as a rational number.
Final Answer
- The answer to the question is: (a) rational.
Understanding this classification is essential for mathematical concepts in Class 9, and it highlights the importance of recognizing different types of numbers in mathematics.
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Root 9 is _ number Options (a) rational ,(b) irrational , (c)neither rational nor irrational (d) none of these .Please answer fast?
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Root 9 is _ number Options (a) rational ,(b) irrational , (c)neither rational nor irrational (d) none of these .Please answer fast? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Root 9 is _ number Options (a) rational ,(b) irrational , (c)neither rational nor irrational (d) none of these .Please answer fast? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Root 9 is _ number Options (a) rational ,(b) irrational , (c)neither rational nor irrational (d) none of these .Please answer fast?.
Root 9 is _ number Options (a) rational ,(b) irrational , (c)neither rational nor irrational (d) none of these .Please answer fast? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Root 9 is _ number Options (a) rational ,(b) irrational , (c)neither rational nor irrational (d) none of these .Please answer fast? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Root 9 is _ number Options (a) rational ,(b) irrational , (c)neither rational nor irrational (d) none of these .Please answer fast?.
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