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Grade 12Vectors

Investigate the condition under which |a+b|=|a|+|b|

Profile image of Witness
5 Years agoGrade 12
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2 Answers

Profile image of Harshit Singh
5 Years ago
Dear Student



|a+b|=|a|+|b|is valid only and only if a and b act in same direction

Thanks
Profile image of Jayesh Vashishtha
5 Years ago
Dear Student

|a+b|=|a|+|b| is valid only and only if a and b act in same direction
You can prove it by dot product of self.

Askiitians expert
Jayesh Vashishtha

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