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Mathematics 22 Online
OpenStudy (lucaz):

vectors http://imageshack.us/photo/my-images/31/w4g.gif/

OpenStudy (anonymous):

just use the dot product and you have a system of equations to solve for

OpenStudy (lucaz):

I did, but my answer doesnt work

OpenStudy (lucaz):

I mean, I didn't..

OpenStudy (lucaz):

I tried 3x1+3x2=x1, -x1+4x2=x2

OpenStudy (anonymous):

I guess there is no solution?

OpenStudy (lucaz):

makes sense, thanks

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