I didn't know how to write these two problems without the proper symbols so I scanned them.

TIA

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- Oct 25th 2005, 06:49 PMmantishelp, 2 problems
I didn't know how to write these two problems without the proper symbols so I scanned them.

TIA - Oct 26th 2005, 12:32 PMhpeQuote:

Originally Posted by**mantis**

For the second problem, find a fourth vector such that the new vector together with the three given here forms a triangular matrix.*Think about why that is sufficient.*You may have to rearrange the order of the three vectors given here just a little.