SOLUTION: Find a unit vector normal to the plane containing w = i and v = j . a. u= (sqrt2/2)k b. u=k c. u= (sqrt3/3)k d. u= (sqrt2/2)j Thanks in advance!

SOLUTION: Find a unit vector normal to the plane containing w = i and v = j . a. u= (sqrt2/2)k b. u=k c. u= (sqrt3/3)k d. u= (sqrt2/2)j Thanks in advance!

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Question 1086766: Find a unit vector normal to the plane containing w = i and v = j .
a. u= (sqrt2/2)k
b. u=k
c. u= (sqrt3/3)k
d. u= (sqrt2/2)j
Thanks in advance!
Answer by ikleyn(52781) (Show Source): You can put this solution on YOUR website!
.

u = k    (where k is the unit vector along the z-axis).

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