Posted by **sarah A** on Tuesday, April 13, 2010 at 12:03am.

Let u = [2,−3, 1] and v = [0, 1, 4]. Calculate the vector u − v. Place u and v tail-to-tail to form two sides of a triangle. With regard to this triangle, what does u−v represent?

Calculate the number u•u and discuss its relevance to the diagram you have drawn. Do the same for the number

(u − v) • (u − v).

## Answer This Question

## Related Questions

- geometry - Let u = [2,−3, 1] and v = [0, 1, 4]. Calculate the vector u &#...
- math help - Let u = [2,−3, 1] and v = [0, 1, 4]. Calculate the vector u &#...
- trig/math - 3. Draw vectors u and v tail-to-tail so that they make a è-degree ...
- math - Find the angle formed when [3, 4] and [−5, 12] are placed tail-to-...
- Math - Vectors - Let the points A = (−1, −2, 0), B = (−2, 0...
- Math - Can I get some help? 1. If v = (-5, -3), -5 ||v||^2 2. For the following ...
- Physics (vectors) - Please help me with this question. I have a triangle that is...
- Physics (vectors) - I am stuck with this question.Please help. I have a triangle...
- precalc - If is vector a ia 7 units long, the magnitude of vector b is 10 units ...
- Math - The sides of the triangle at right are formed by the graphs of 3x+ 2y = 1...

More Related Questions