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Mathematics 14 Online
OpenStudy (anonymous):

Find a so that the vectors v = i -aj and w =2i + 3j are orthogonal

OpenStudy (amistre64):

what defines vectors as orthogonal?

OpenStudy (anonymous):

v dot u = 0 ?

OpenStudy (amistre64):

yep

OpenStudy (anonymous):

v dot w sorry

OpenStudy (amistre64):

i have GOT to get this journal stuff done .... stop procrastinating :)

OpenStudy (anonymous):

the guy is gone... brownguy

OpenStudy (anonymous):

Sorry, im still lurking. Ive just been blending into the background because of my browness.

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