Problem 1. If SC R is homotopy equivalent to a point, we say S is con- tractible. Which of the following are contractible? Briefly explain your answer (an intuitive explanation is ok). a. Rx I, b. {0, 1, 2} x I. c. 1³ = I x 1 x 1, d. S¹ x {0, 1}.
Problem 1. If SC R is homotopy equivalent to a point, we say S is con- tractible. Which of the following are contractible? Briefly explain your answer (an intuitive explanation is ok). a. Rx I, b. {0, 1, 2} x I. c. 1³ = I x 1 x 1, d. S¹ x {0, 1}.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.4: Plane Curves And Parametric Equations
Problem 62E
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