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Questions and Answers
Which of the following is a property of the number system?
Which of the following is a property of the number system?
- It is a shape or figure.
- It is a measurement unit.
- It is a set of numbers. (correct)
- It is a mathematical operation.
What is the base of the decimal number system?
What is the base of the decimal number system?
- 16
- 8
- 2
- 10 (correct)
Which of the following is an irrational number?
Which of the following is an irrational number?
- √2 (correct)
- 0.5
- 1/3
- 2
Can we write 0 in the form of p/q?
Can we write 0 in the form of p/q?
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Which of the following is an irrational number?
Which of the following is an irrational number?
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Which of the following is a rational number?
Which of the following is a rational number?
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Which of the following is a constant polynomial?
Which of the following is a constant polynomial?
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Find the value of 72-52.
Find the value of 72-52.
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Study Notes
Properties of Number Systems
- The decimal number system has a base of 10.
Types of Numbers
- Irrational numbers cannot be expressed as a finite decimal or fraction (p/q).
- 0 can be written in the form of p/q, for example, 0 = 0/1.
- √2 and π are examples of irrational numbers.
- Rational numbers can be expressed as a finite decimal or fraction (p/q).
Polynomials
- A constant polynomial is a polynomial of degree zero, meaning it has a constant value, for example, f(x) = 5.
Basic Arithmetic Operations
- The value of 72 - 52 is 20.
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