Skip to main content
Precalculus
My Course
Learn
Exam Prep
AI Tutor
Study Guides
Flashcards
Explore
Try the app
My Course
Learn
Exam Prep
AI Tutor
Study Guides
Flashcards
Explore
Try the app
Back
Dot Product
Download worksheet
Problem 1
Problem 2
Problem 3
Problem 4
Problem 5
Problem 6
Dot Product
Download worksheet
Practice
Summary
Previous
4 of 6
Next
14. Vectors / Dot Product / Problem 4
Problem 4
For the vectors, a and b, determine the angle between both vectors.
a = 6cos(7π/3)i +6sin(7π/3)j, b = 12cos(5π/2)i +12sin(5π/2)j
A
π/6
B
π/4
C
π/3
D
π/2
AI tutor
0
Show Answer