Question:
Find the direction angle of the vector u = -7i+4j. That is,
Last updated: 7/20/2022
![Find the direction angle of the vector u = -7i+4j. That is,](https://media.kunduz.com/media/sug-question/raw/49907753-1658342357.460685.jpeg?h=512)
Find the direction angle of the vector u = -7i+4j. That is, find the angle between 0° and 360° that u makes with the positive x-axis (measured counterclockwise), when u is in standard position.