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August 23, 2014

August 23, 2014

Posted by **Abbey** on Thursday, April 1, 2010 at 1:03am.

u = i + 2j + 2k

V = i + k

I know that the magnitude of the cross product results on the area. After I do the cross product then what to I do?

- Math(Urgent Please help) -
**bobpursley**, Thursday, April 1, 2010 at 8:42amwouldn't it be magnitude of u x V ? let that vector be W=ai + bj+ ck

magnitude W= sqrt(a^2+b^2+c^2)

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