SOLUTION: find the length of a = xi + 6j + 3k this is a vector problem, sorry i had wrong category, I couldn't find it

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Question 559964: find the length of a = xi + 6j + 3k
this is a vector problem, sorry i had wrong category, I couldn't find it
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
find the length of a = xi + 6j + 3k
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= sqrt%28x%5E2+%2B+6%5E2+%2B+3%5E2%29+=+sqrt%28x%5E2+%2B+45%29