I need help answering the following question. "Find a normal unit vector to the plane containing v=2i+3j-k and z=-3i-j-4k."All help is appreciated.
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Originally Posted by collegemath I need help answering the following question. "Find a normal unit vector to the plane containing v=2i+3j-k and z=-3i-j-4k."All help is appreciated. hint: the vector (cross) product of two vectors is perpendicular to both vectors.
so is the normal unit vector just the cross product (v X z)?
Originally Posted by collegemath so is the normal unit vector just the cross product (v X z)? Almost try:
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