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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
8 Nov 2021

Given information

The objective of the problem is to write expression without using absolute value symbol.

 

 , for  

Step-by-step explanation

Step 1.

The absolute value of a number  the distance from a to 0 on the real number line. Distance are always positive or zero, i.e., for every number  ,  . Also if  for  .

 

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