Question: Perpendicular vectors. Given vector R(r, y, 2) = (3, 4, 4), obtain (a) a unit vector that lies in the x-y plane and is

Perpendicular vectors. Given vector R(r, y, 2) = (3, 4, 4), obtain

Perpendicular vectors. Given vector R(r, y, 2) = (3, 4, 4), obtain (a) a unit vector that lies in the x-y plane and is perpendicular to R and (b) a unit vector T that is perpendicular to both R and S. (c) Show that R is perpendicular to the plane defined by S and T.

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