I have this question on my test preparation sheet. It seems simple but is quite unlike anything I have seen before. Could someone please help me. I don't even know where to start:
Find all unit vectors in the plane determined by u=(3,0,1) and v=(1,-1,1) that are perpendicular to the vector w=(1,2,0).
My friend thought you have to use the cross product of vectors at some point.
what do you mean determined by u and v? i dont get that part.
The Beginning Of All Things To End.
The End Of All Things To Come.
So sorry, the smiley default got into the way...
Find all unit vectors in the plane determined by u = (3,0,1) and v = (1,-1,1) that are perpendicular to the vector w = (1,2,0).