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Q. What is ?
- Define Absolute Value: Define the absolute value of a real number. The absolute value of a real number is the distance of that number from zero on the number line, regardless of direction. For any real number , is defined as if is positive or zero, and if is negative.
- Apply to Number : Apply the definition of absolute value to the number . Since is a positive number, its absolute value is simply itself.
- Confirm No Errors: Confirm that there are no mathematical errors.There are no calculations to perform since the number is already positive, so there is no chance of a math error in this step.
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