|A * A|....... A={12,13,1,2,7}...........................

what does this line mean|.................................

thanks in advance

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- Apr 24th 2010, 05:10 AMnpm1what would it mean by .................................
**|A * A|**....... A={12,13,1,2,7}...........................

what does this line mean**|**.................................

thanks in advance - Apr 24th 2010, 05:18 AMTekken
- Apr 24th 2010, 06:04 AMPlato
- Apr 24th 2010, 06:11 AMnpm1
- Apr 24th 2010, 06:16 AMPlato
**Please answer the question**: Is this problem about cross products?

If it is, do you understand what a cross product is?

If it is not about cross product, then what is it about? - Apr 24th 2010, 06:43 AMnpm1
- Apr 24th 2010, 06:48 AMPlato