Work Step by Step
This is a key understanding, for in later Math classes, one of the key ways you will find if vectors are perpendicular or not is by seeing if the dot product of the two vectors is 0.
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.