CSCA Compass
EN
RU
Back to Topics
Vectors
Practice
0
Math
1 / 25
Difficulty:
All (25)
Easy (15)
Medium (20)
Hard (15)
Question 1 of 25
Medium
0:00 / 1:20
0 answered ยท 0 correct
A unit vector in the direction of a = (3, 4) is:
A. (3, 4)
B. (4/5, 3/5)
C. (3/25, 4/25)
D. (3/5, 4/5)
Previous
Next