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Figurate Numbers:
- Square number: A number that is the square of an integer, such as 4 (2^2) or 9 (3^2).
Facts and Trivia:
- The number 2 is a prime number.
- 2 is the only even prime number.
- The sum of the first two prime numbers is 2.
- The number of lines of symmetry in a square is 2.
- The number of hands on a clock that have two markings is 2.
Representation in Other Number Systems:
- Binary: 10
- Octal: 2
- Hexadecimal: 2
Uses and Significance:
- Arithmetic operations: Used in basic arithmetic operations such as addition, subtraction, and multiplication.
- Binary system: The foundation of the binary number system, used in computers and digital electronics.
- Counting: Used for counting objects and measuring quantities.
- Measurement: Used as a base unit for measuring length, weight, and volume in various systems.
- Probability: The number of possible outcomes when flipping a coin.2
Figurate Numbers:
- Triangular number: A number that is the sum of a consecutive series of integers, such as 3 (1+2) or 6 (1+2+3).
- Square number: A number that is the square of an integer, such as 4 (2^2) or 9 (3^2).
Facts and Trivia:
- The number 2 is a prime number.
- 2 is the only even prime number.
- The sum of the first two prime numbers is 2.
- The number of lines of symmetry in a square is 2.
- The number of hands on a clock that have two markings is 2.
Representation in Other Number Systems:
- Binary: 10
- Octal: 2
- Hexadecimal: 2
Uses and Significance:
- Arithmetic operations: Used in basic arithmetic operations such as addition, subtraction, and multiplication.
- Binary system: The foundation of the binary number system, used in computers and digital electronics.
- Counting: Used for counting objects and measuring quantities.
- Measurement: Used as a base unit for measuring length, weight, and volume in various systems.
- Probability: The number of possible outcomes when flipping a coin.

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The Ultimate Options Trading Strategy Guide For Beginnersroji Abraham 2017

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