To identify the most specific set that each number belongs to, we will categorize them based on their mathematical properties. Here’s the classification for each number:
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6.263: This is a decimal number that does not repeat or terminate, making it a rational number. However, since it's a decimal, it can be categorized specifically as a real number.
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4.56666....: This is a decimal with a repeating component (the '6' repeats). Therefore, it is a rational number and also falls under real numbers.
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−25: This is an integer (also a rational number), and it is also a real number.
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0: This is a whole number, an integer (also rational and real).
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36−−√: The square root of 36 equals 6, which is an integer and belongs to the set of rational numbers and real numbers.
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9/11: This is a fraction that can be expressed as a decimal. It is a rational number and also falls under real numbers.
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42−−√: The square root of 42 is an irrational number (approximately 6.48). Thus, it belongs to the set of irrational numbers and also real numbers.
To summarize:
- 6.263: Real Number
- 4.56666....: Rational Number
- −25: Integer
- 0: Integer
- 36−−√: Integer
- 9/11: Rational Number
- 42−−√: Irrational Number
You would input them into the respective slots for their specific classifications.