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What is condition in a,b and c such that |a+b+c|=|a|+|b|+|c|.

What is condition in a,b and c such that |a+b+c|=|a|+|b|+|c|.

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1 Answers

Arun
25757 Points
4 years ago
Dear student
 
it is valid only when all ofthem have same sign.
 
hope it helps
 
Regards
Arun (askIITians forum expert)

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