Friday

August 22, 2014

August 22, 2014

Posted by **Ariza** on Sunday, May 23, 2010 at 5:41pm.

- Vectors -
**Damon**, Sunday, May 23, 2010 at 6:52pmdo cross product (perpendicular to both)

i j k

3 -4 1

2 3 -4

(16-3)i + (2+12)j + (9+8)k

13 i + 14 j + 17 k

divide every coefficient by

sqrt (169 + 196 + 289)

to make it a unit vector

**Related Questions**

Math - Mark each of the following True or False. ___ a. All vectors in an ...

Math: Vectors - Find any vector w that is perpendicular to both vector "u = 3j...

calculus (vectors) - Determine a vector that is orthogonal to the vector e = [3...

vectors - Given the vectors v=-2i+5j and w=3i+4i, determine (do I just plug what...

math - given that vectors(p+2q) and (5p-4q) are orthogonal,if vectors p and q ...

math - given that vectors(p+2q) and (5p-4q) are orthogonal,if vectors p and q ...

Mamthematics - Vectors - a) If vector u and vector v are non-collinear vectors ...

Vectors - the vector a-5b and a-b are perpendiculat. If vector a and b are unit ...

Math - Vectors - Prove that vector i,j and k are mutually orthogonal using the ...

physics - Suppose vector A=3i-2j, B= -i-4j and vector C are three vectors in xy ...