Question #3c26f
1 Answer
Apr 5, 2016
Yes.
Explanation:
The components of unit vector in the positive y-direction are (0, 1, 0). Any like parallel vector is (0, m, 0), where m > 0.
For the unlike ( negative y-direction) vector, m < 0.
The equations for y-axis are x = 0 = z.