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Mathematics 13 Online
OpenStudy (anonymous):

If u = <1, 5>, find ||u||. 4 6 sqrt(6) sqrt(26

OpenStudy (anonymous):

@confluxepic

OpenStudy (anonymous):

@amistre64

OpenStudy (tkhunny):

Have you considered the Pythagorean Theorem?

OpenStudy (anonymous):

a^2+b^2=c^2?

OpenStudy (anonymous):

and then sqrt(26)?

OpenStudy (tkhunny):

There you have it. Move on to the next one.

OpenStudy (anonymous):

you sure? xd

OpenStudy (anonymous):

ok seems like the right answer

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