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Get Full Access to Fundamentals Of Differential Equations - 8 Edition - Chapter 9.4 - Problem 20e
Get Full Access to Fundamentals Of Differential Equations - 8 Edition - Chapter 9.4 - Problem 20e

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# Let (a) Compute the Wronskian.(b) Are these vector

ISBN: 9780321747730 43

## Solution for problem 20E Chapter 9.4

Fundamentals of Differential Equations | 8th Edition

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Problem 20E

Problem 20E

Let

(a) Compute the Wronskian.

(b) Are these vector functions linearly independent on ?

(c) Is there a homogeneous linear system for which these functions are solutions?

Step-by-Step Solution:
Step 1 of 3

Social Psychology: Chapter 12  How we behave around other people  How we think about/relate to influence one another o Someone present or watching (could be physical or implied presence)  Social Influence o Several different forms o Hitler, Stalin, David Koresh  One person’s impact can have an impact on people o Social norms  Face forward in elevator  Wait in lines  Certain places where you should smoke o Persuasion  Attitudes or beliefs influenced by another person’s communication  Systematic  Appeal to reason  Reasons why best presidential candidate / lay out facts  Heuristic  Appeal to emotion o Conformity  Tendency to what others do just because they are doing it  Why we conform  Normative influence (social norms) o Want to fit it, want others approval  Informative influence o Not sure how to act; look to others to see what to do  Asch’s study of Conformity o Conformity surprisingly high given:  Unambiguous  Strangers  Low stakes for being wrong o 24% participants never conformed  Personality characteristics/ factors  Desire for consistency o Changed either attitudes/beliefs or behavior o Foot in the Door Technique  Agree to small action; comply later with larger one  Safe driver study  17% consented to large, poorly lettered “Drive Carefully” sign  Almost 100% consented to 3-inch “Be a safe driver” sign  76% consented to the large sign  Cognitive Dissonance o Behaviors influence attitudes/beliefs o Cognitive Dissonance Theory  Festinger  Inconsistency leads to discomfort, change in attitude  Menial Task o Group 1 and 2  Tell others it’s fun o Group 1 gets \$1 and group 2 gets \$20  Which says it’s more enjoyable o Group 1  If unable to justify attitude change how they feel about the task o Obedience  Form of compliance  People follow direct commands, usually authority figure  Milgram Experiment  Test how people are really that evil (WWII and Holocaust time period)  Completely unethical so can’t be used today  26/40 (65%) completed the experiment  Factors that affect obedience o Yale vs. office building (48%) o Multiple “teachers”  Accomplices accepted orders (65%)  Accomplices defied orders (10%)  Group Behavior: 2 extremes  Diffusion of Responsibility o If alone, responsibility is yours, if others present, divided o Smoke filled room  Informational influence o Helping Behavior  People are less likely to help when in a group than when alone  75% help if alone  53% help in a group  Deindividuation o Large groups may increase impulsive, uninhibited behaviors o Less aware of individual values (take on values of the group)  Ex: Riots o Altruism  Behavior that helps other person  Unique to humans  Reciprocal altruism  Expect something in return (seen in animals) o Cooperation  Behavior that leads to mutual benefit  Studied quite a bit  Prisoner’s dilemma (game)  At first both remain silent, eventually one will confess (b/c people are thinking only of themselves  Tit-for-tat (iterative game)  Also one with forgiveness  Watch out for cheaters  Ultimatum game  2 people  offer and accept

Step 2 of 3

Step 3 of 3

##### ISBN: 9780321747730

The answer to “Let (a) Compute the Wronskian.(b) Are these vector functions linearly independent on ?(c) Is there a homogeneous linear system for which these functions are solutions?” is broken down into a number of easy to follow steps, and 25 words. This full solution covers the following key subjects: functions, these, ompute, let, Linear. This expansive textbook survival guide covers 67 chapters, and 2118 solutions. The full step-by-step solution to problem: 20E from chapter: 9.4 was answered by , our top Calculus solution expert on 07/11/17, 04:37AM. This textbook survival guide was created for the textbook: Fundamentals of Differential Equations , edition: 8. Fundamentals of Differential Equations was written by and is associated to the ISBN: 9780321747730. Since the solution to 20E from 9.4 chapter was answered, more than 262 students have viewed the full step-by-step answer.

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