6. Vectors in Euclidean Space

Geometric Vector Reasoning — Quiz

Test your understanding of geometric vector reasoning with 5 practice questions.

Practice Questions

Question 1

What is the magnitude of the vector $\mathbf{v}=(3,4)$?

Question 2

Which vector is the zero vector in $\mathbb{R}^2$?

Question 3

If $\mathbf{u}=(2,-1)$ and $\mathbf{v}=(1,3)$, what is $\mathbf{u}+\mathbf{v}$?

Question 4

If $\mathbf{v}=(-2,5)$, what is $-\mathbf{v}$?

Question 5

Which statement best describes two equal vectors?