Finding the Absolute Value of a Number
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Absolute value is the magnitude of a number, irrespective of its sign. It is denoted by two vertical bars enclosing the number. For example, the absolute value of -5 is written as |-5|, which is equal to 5. Here's how to find the absolute value of a number:

Method 1: Counting Distance from Zero
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1. Draw a number line with zero at the center.
2. Mark the given number on the number line.
3. Count the number of units from that point to zero. The absolute value of the number is equal to this distance.

Method 2: Using the Absolute Function
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1. Use the absolute function in a calculator or programming language. The absolute function takes a number as input and returns its absolute value.
2. In Excel, you can use the ABS function. For example, ABS(-5) returns 5.

Method 3: Using the Sign Function
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1. Use the sign function in a calculator or programming language. The sign function takes a number as input and returns -1 if the number is negative, 0 if the number is zero, and 1 if the number is positive.
2. Multiply the given number by the sign of the number. The result is the absolute value of the number. For example, the absolute value of -5 can be found as follows:

ABS(-5) = -5 x (-1) = 5

Conclusion
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In conclusion, there are several ways to find the absolute value of a number. You can count the distance from zero, use the absolute function, or use the sign function. It is important to understand the concept of absolute value, as it is widely used in mathematics and other fields.