Introduction of math S1
Mathematics
ScanSolve AI Answer
- Integer: A whole number (not a fractional number) that can be positive, negative, or zero. Examples include -3, 0, 5, 100.
- Rational Number: A number that can be expressed as a fraction (a/b) where 'a' and 'b' are both integers and 'b' is not zero. Examples include (1)/(2), -3, 0.75 (which is (3)/(4)), and 5 (which is (5)/(1)).
- Irrational Number: A number that cannot be expressed as a simple fraction. Its decimal representation is non-terminating and non-repeating. Examples include π (pi) and √2.
- Real Number: Any number that can be found on the number line. This includes all rational and irrational numbers.
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