| 134581 | From … subtract a multiple of … so that … is perpendicular… | Easy | |
| 134582 | (a) What is the sum … of the twelve vectors from the… | Easy | |
| 134583 | (a) By removing one or more of the twelve clock vectors, make… | Easy | |
| 134585 | (a) Draw the unit vectors … and | Easy | |
| 134586 | Describe all points … such that … satisfies (a) … \hspace{1cm} (b)… | Easy | |
| 134587 | (Important) If … and … are non-parallel vectors from the origin, describe… | Easy | |
| 134588 | (a) If … and … find … and | Medium | |
| 134589 | If … and … choose … so the angle … is | Medium | |
| 134591 | If a boat has velocity … with respect to the water and… | Medium | |
| 134592 | Find the angle between the diagonal of cube and (a) an edge… | Medium | |
| 134594 | (b) If … are unit vectors with …, they form a triangle… | Medium | |
| 134595 | (b) Find perpendicular unit vectors … different from | Medium | |
| 134596 | If … and … are perpendicular, take their dot products with … | Medium | |
| 134598 | (a) Find the position vector … and the velocity vector … when… | Medium | |
| 134599 | The sum … equals ______ | Medium | |
| 134600 | In the semicircle find … and … in terms of … and… | Medium | |
| 134601 | The diagonal … has | Medium | |
| 134602 | If …, and … are corners of a parallelogram, find all possible… | Medium | |
| 134603 | The diagonals of the parallelogram are … and ______ | Medium | |
| 134604 | (c) Extra credit: Estimate … in your present position | Medium | |
| 134605 | If …, prove that … is perpendicular to | Medium | |
| 134606 | In Figure 11.4, the medians go from the corners to the midpoints… | Deep | |
| 134607 | The point … of the way along is the same for all… | Deep | |
| 134609 | By choosing the right vector … in the Schwarz inequality, show that… | Deep | |
| 134610 | The Schwarz inequality for … and … says that | Deep | |
| 134611 | The vectors … form a triangle if | Deep | |
| 134613 | If … choose … so that … and | Deep | |
| 134615 | (a) Find a vector … at a … angle with … and… | Deep | |
| 134617 | | Easy | |
| 134619 | the plane through … perpendicular to | Easy | |
| 134621 | the plane through … and … and | Easy | |
| 134623 | The plane through … perpendicular to | Easy | |
| 134626 | When is a plane with normal vector … parallel to the vector… | Easy | |
| 134627 | (a) If two planes are perpendicular (front wall and side wall), is… | Easy | |
| 134628 | Explain why a plane cannot (a) contain … and … and be… | Easy | |
| 134629 | The equation … yields a hyperplane in four dimensions | Easy | |
| 134631 | A curve in three dimensions is the intersection of ______ | Easy | |
| 134632 | (angle between planes) Find the cosine of the angle between … and… | Easy | |
| 134633 | … is perpendicular to a plane and … is along a line | Easy | |
| 134635 | | Medium | |
| 134636 | … unit vector at … angle with | Medium | |
| 134637 | … vector of length 2 at … angle with | Medium | |
| 134639 | | Medium | |
| 134641 | … is perpendicular to | Medium | |
| 134642 | The force … acts at the point | Medium | |
| 134643 | The projection of … along … is … ______ | Medium | |
| 134644 | … is on the plane … if | Medium | |
| 134645 | If the air speed of a jet is 500 and the wind… | Medium | |
| 134646 | How far is the plane … from … and also from | Medium | |
| 134647 | Describe all points at a distance 1 from the plane | Medium | |