Posted by **blah** on Saturday, September 19, 2009 at 11:45pm.

Three vectors are given by = 1.0 + 3.0 + -4.7, = 2.0 + 2.0 + -4.0, and = 3.0 + -4.2 + -4.0. Find (a)·( × ) and (b)·( + ).

- physics -
**drwls**, Saturday, September 19, 2009 at 11:58pm
You seem to have omitted the unit vector designation (usually written i, j and k). What you have written are not vectors, but sums of numbers.

What does the equals sign in front of each trio of numbers represent?

One doesn't take cross products of three vectors.

## Answer This Question

## Related Questions

- Calculus - How would I find the equilibrant of three vectors? I am given a graph...
- physics - A football player runs the pattern given in the drawing by the three ...
- physics - A football player runs the pattern given in the drawing by the three ...
- Physics - A football player runs the pattern given in the drawing by the three ...
- Physics - A football player runs the pattern given in the drawing by the three ...
- Physics - Three vectors are given by a= 0i+0j+4.0k , b= 3.0i+ -3.0j+-1.0k and c=...
- physics - Three vectors are given by = 4.5 + 2.5 - 2.0, = -1.0 - 4.0 + 5.0, and...
- physics - Three vectors are shown in Fig. 3-32 (A = 60.0 , B = 56.0°). Their ...
- physics - Three vectors are shown in Fig. 3-32 (A = 62.0 , B = 58.0°). Their ...
- math - given that vectors(p+2q) and (5p-4q) are orthogonal,if vectors p and q ...

More Related Questions