4. Show algebraically, using only definition, that S = {(x1, x₂) € R²: x₁ + x2 ≥ 2} is convex.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter1: Vectors
Section1.1: The Geometry And Algebra Of Vectors
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4. Show algebraically, using only definition, that th
S = {(x1, x₂) € R²: x₁ + x2 ≥ 2} is convex.
vios ambooong zolatnia sili gara
Transcribed Image Text:LOW 4. Show algebraically, using only definition, that th S = {(x1, x₂) € R²: x₁ + x2 ≥ 2} is convex. vios ambooong zolatnia sili gara
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