Math, asked by suvarna1587, 11 months ago

7.
If a,b,c are vectors of lengths 4, 4, 5
respectively, and a,b,c are perpendicular to
5 +0,c+a, a +b, then a+b+c =??

Answers

Answered by kavita6591

0

Answer:

13 hope answer is correct.....

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