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José Carlos Santos wrote:
> pankaj.daga@xxxxxxxxx wrote:
>
> > Thanks for the explanation...
> >
> > Just to clarify, what you did there was:
> >
> > - Take cross product of 2 vectors and then took the dor product with
> > any one of them to show it was 0, so the angle between the must be 90
> > deg.
>
> Indeed, that's what he did. Two suggestions:
>
> 1) Use the expression "right angle" instead of "angle of 90 degrees".
>
> 2) Please don't top-post. If you want to know what's that and why you
> shouldn't do it, read
>
> http://www.caliburn.nl/topposting.html
>
> or
>
> www.html-faq.com/etiquette/?toppost">http://www.html-faq.com/etiquette/?toppost
>
Had no idea about this one! Thanks for the link!
> Best regards,
>
> Jose Carlos Santos
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