Rotation matrix from vectors to cone

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SUMMARY

The discussion centers on the challenge of deriving a rotation matrix that transforms a set of vectors into vectors lying on the surface of a cone with its vertex at the origin. The vectors in question include (1,0), (0,1), and (1,1). Participants express skepticism about the feasibility of achieving this transformation solely through rotation, indicating that the problem may require additional mathematical techniques beyond simple rotation matrices.

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barcerlona
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I have a set of given vectors, I want to find a rotation matrix to convert them to vectors belong to surface of a cone with vertex is origin(vectors with the same slant angle but different tilt angles). Is there anybody know what is the solution?
Thanks
 
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doesn't seem possible by a rotation. take (1,0), (0,1), (1,1).
 
mathwonk said:
doesn't seem possible by a rotation. take (1,0), (0,1), (1,1).

Sorry, I don't understand. What do you mean?
 

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