range
In mathematics, the range refers to the set of all possible output values of a function or relation
In mathematics, the range refers to the set of all possible output values of a function or relation. It is the difference between the largest and smallest values in a set of numbers.
To find the range of a set of numbers, follow these steps:
1. Start by listing the numbers in ascending order.
2. Identify the smallest value and the largest value from the list.
3. Subtract the smallest value from the largest value to find the range.
Let’s take an example to illustrate this concept:
Suppose we have the set of numbers: {4, 7, 2, 9, 5}
Step 1: Arrange the numbers in ascending order: {2, 4, 5, 7, 9}
Step 2: Identify the smallest value and the largest value: The smallest value is 2 and the largest value is 9.
Step 3: Subtract the smallest value from the largest value: 9 – 2 = 7
Therefore, the range of the given set of numbers is 7.
It’s important to note that the range only takes into account the values in the set and does not consider the frequency or order of occurrence.
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