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3 votes
What is the mathematical notation for absolute value?​

2 Answers

3 votes
It’s these vertical lines ||.


For instance to write the absolute value of -4, you write |-4|
User Barun
by
6.4k points
7 votes
Use vertical pipes around the value.

Example:

abs(-4) = |-4| = 4
User Kurrodu
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5.7k points