Deal with the following concepts: A point p is called a positive combination of the points v
Question:
Deal with the following concepts: A point p is called a positive combination of the points v1,........., vk if p = c1v1 +..........+ckvk, with all ci ≥ 0. The set of all positive combinations of points of a set S is called the positive hull of S and is denoted by pos S.
What special property does set S in Exercise 31 have that makes pos S ∩ aff S = conv S?
Data From Exercise 31
Deal with the following concepts: A point p is called a positive combination of the points v1,........., vk if p = c1v1 +..........+ckvk, with all ci ≥ 0. The set of all positive combinations of points of a set S is called the positive hull of S and is denoted by pos S.
Let S = {(–1, 1), (1, 1)} in R2. Describe the set pos S geometrically.
Step by Step Answer:
Linear Algebra And Its Applications
ISBN: 9781292351216
6th Global Edition
Authors: David Lay, Steven Lay, Judi McDonald