[Introduction to Linear Algebra for Science and Engineering,Norman,2e] Test Bank for : Study Smarter, Not Harder

Introduction to Linear Algebra for Scientists & Engineers, 2e (Norman &
Wolczuk)

Chapter 1 Euclidean Vector Spaces



1.1 Vectors in R2 and R3



Evaluate linear combinations of vectors in R2 and R3




1) Let u= , v= . Find u + v.


A)




B)




C)




D)




Answer: D

Diff: 1 Type: BI Var: 50+

Topic: (1.1) Vectors in R2 and R3

Skill: Recall

Objective: Evaluate linear combinations of vectors in R2 and R3

,2) Let u = ,v= . Find u - v.



A)




B)




C)




D)




Answer: C

Diff: 1 Type: BI Var: 50+

Topic: (1.1) Vectors in R2 and R3

Skill: Recall

Objective: Evaluate linear combinations of vectors in R2 and R3



3) Let u = ,v= . Find v - u.



A)




B)

,C)




D)




Answer: C

Diff: 1 Type: BI Var: 50+

Topic: (1.1) Vectors in R2 and R3

Skill: Recall

Objective: Evaluate linear combinations of vectors in R2 and R3




4) Let u = . Find 6u.



A)




B)




C)




D)




Answer: B

Diff: 1 Type: BI Var: 50+

Topic: (1.1) Vectors in R2 and R3

, Skill: Recall

Objective: Evaluate linear combinations of vectors in R2 and R3