What is $| | < - 3, 9, 5 > | |$ $|| < -3, 9 , 5 > ||$ ?

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What is $| | < - 3, 9, 5 > | |$ $|| < -3, 9 , 5 > ||$ ?

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Answer 1 · 2016-03-14T19:28:43

$| | < - 3, 9, 5 > | | = \sqrt{115}$ $||<-3,9,5>||=sqrt(115)$

Explanation:

$| | < - 3, 9, 5 > | | = \sqrt{{(- 3)}^{2} + 9^{2} + 5^{2}}$ $||<-3,9,5>||=sqrt((-3)^2+9^2+5^2)$
$| | < - 3, 9, 5 > | | = \sqrt{9 + 81 + 25}$ $||<-3,9,5>||=sqrt(9+81+25)$
$| | < - 3, 9, 5 > | | = \sqrt{115}$ $||<-3,9,5>||=sqrt(115)$

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What is $| | < - 3, 9, 5 > | |$ $|| < -3, 9 , 5 > ||$ ?

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Science

Math

Humanities

... and beyond

What is ||<−3,9,5>|| || < -3, 9 , 5 > || ?

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Explanation:

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What is $| | < - 3, 9, 5 > | |$ $|| < -3, 9 , 5 > ||$ ?