Problem
Calculate the acute angle between two intersecting surfaces whose equations are as follows:
$$2x - 4y - z = -5$$
$$3x + 4y + 5z = -6$$
| A. 62.4° | C. 42.6° |
| B. 64.2° | D. 46.2° |
Angle Between Two Vectors
Problem
What is the angle between zero-based vectors ${\bf V_1} = (-\sqrt{3}, ~ 1)$ and ${\bf V_2} = (2\sqrt{3}, ~ 2)$ in an x-y coordinate system?
| A. 0° | C. 150° |
| B. 180° | D. 120° |
- Read more about Angle Between Two Zero-Based Vectors in XY-Plane
- Log in or register to post comments