Title: Vectors and the Dot Product
1. Let v be a vector from initial point P1=(-11,-12) to terminal point P2 =(2,5). Write v in terms of i and j.
2. Let u=8i - 6j and v= -5i + 8j. find the vector u - v.
3. find the unit vector that has the same direction as vector v= -12j.
4. let u=4i + 2j and v= -5i - 3j. find the vector u - v.
5. let u= 6i - 3j. find 3u
6. let u= 2i + 2j and v= -3i +7j . find u x v.