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!

Algebra ->  Vectors -> 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!       Log On

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