10. Vectors- Quiz 2

Vectors- Quiz 2

This quiz will focus on a 2D2D space.

Lets look at the following two vectors:

x=[51]\vec{x}=\begin{bmatrix} 5\\1\end{bmatrix}

y=[41]\vec{y}=\begin{bmatrix} -4\\-1\end{bmatrix}

What is the magnitude and direction of x+y\vec{x}+\vec{y}?

Enter your answers in our workspace:

  • Answer (1) enter only the numerical magnitude
  • Answer (2) enter only the angle (with respect to the positive horizontal axis) in degrees

Code

If you need a code on the https://github.com/udacity.

(You will find the answer to this quiz at the end of the Vectors lesson)

Remember: if you are having issues with the workspace, reset your data.