Hi there

How would I go about proving that "S= (x1,x2): x1 + x2 ≤ 1 , x1 ≥ 0)" is a convex set?

Thanks

*Sorry for the title typo

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- May 20th 2010, 05:40 AMLior539Proving a noSet is Convex
Hi there

How would I go about proving that "S= (x1,x2): x1 + x2 ≤ 1 , x1 ≥ 0)" is a convex set?

Thanks

*Sorry for the title typo - May 20th 2010, 07:50 AMtonio
- May 20th 2010, 08:31 AMLior539
Thanks for your help Tonio, it really cleared up some things in my mind. How would one go about proving (1) and (2) though?

Thanks :)