if a is a rational number and are positive intergers then a m x a n
Answers
Step-by-step explanation:
When both numerator and denominator of a rational number are positive integers then the given rational number is a positive rational number. When either the numerator or the denominator is a negative integer then the given rational number is a negative rational number.
Step-by-step explanation:
Rational Number: A number that can be expressed in the form of p/q where p and q are integers and q≠0, is called a rational number.
All integers and fractions are rational numbers.
If the numerator and denominator of a rational number are multiplied or divided by a non-zero integer then we get a rational number which is equivalent to the given rational number. Following is an example;
2
3
=
2×3
3×3
=
6
9
When both numerator and denominator of a rational number are positive integers then the given rational number is a positive rational number. When either the numerator or the denominator is a negative integer then the given rational number is a negative rational number.
The number zero is neither a positive nor a negative rational number. But zero is a rational number because it can be written in the form of p/q where q≠0.
Standard form of Rational Number: When the denominator is a positive integer and both the numerator and denominator are co-prime then the rational number is said to be in the standard form.
There are unlimited number of rational numbers between two rational numbers.
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