6. Vectors in Euclidean Space

Vectors In $\mathbb{r}^2$ And $\mathbb{r}^3$ — Quiz

Test your understanding of vectors in $\mathbb{r}^2$ and $\mathbb{r}^3$ with 5 practice questions.

Practice Questions

Question 1

How many components does a vector in $\mathbb{R}^2$ have?

Question 2

How many components does a vector in $\mathbb{R}^3$ have?

Question 3

What is $\left(1,-2\right)+\left(3,5\right)$?

Question 4

What is $-2\left(2,-1,4\right)$?

Question 5

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