Cecil Moore wrote in news:wnIEh.2899$8x.278
@newssvr14.news.prodigy.net:

Owen Duffy wrote:
A is not a property of P1 or P2, and cannot be derived from them. I
maintain that you cannot vectorially combine P1 and P2.

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It is true that one cannot directly vectorially
combine P1 and P2 because P1 and P2 are not vectors.

Thanks

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