Answer to Question #42416 in Analytic Geometry for shasha

Analytic Geometry

Question #42416

Find a ⋅ b.

a = 10i + 9j, b = 4i + 3j

what do i have to do with the i

Expert's answer

Download Answer

Learn more about our help with Assignments: Analytic Geometry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Find a ⋅ b. a = <2, 4>, b = <2, 5> What can i do in this
2. Determine whether the vectors u and v are parallel, orthogonal, or neither. u = <6, -2>, v =
3. Find the angle between the given vectors to the nearest tenth of a degree. u = <6, -1>, v = &
4. 6.4 Evaluate the expression: v ⋅ w Given the vectors: r = <8, 8, -6>; v = <3, -8, -3&g
5. find The line through the point(3,3)with a slope of -1
6. show that the curvilnear coordinate system defined by the following equations is orthogonal. x=uvcos
7. express by an algebraic equation the statement that the point P(x,y) is at a distance 3 from (-7,-3)