| 134648 | The shortest distance from … to the plane … is along the… | Medium | |
| 134649 | The plane through … perpendicular to … is a distance ______ from… | Medium | |
| 134650 | (Distance between planes) … is parallel to … because ______ | Medium | |
| 134651 | The distance between the planes … and … is zero because ______ | Medium | |
| 134652 | The line … is perpendicular to the vector … ______ | Medium | |
| 134653 | Draw the line … and the vector | Medium | |
| 134655 | To catch a drug runner going from … to … at 8… | Deep | |
| 134656 | Show by vectors that the distance from … to the line … | Deep | |
| 134657 | It takes three points to determine a plane | Deep | |
| 134658 | (projections by calculus) The dot product of … with itself is | Deep | |
| 134659 | From their equations, how can you tell if two planes are (a)… | Deep | |
| 134660 | The aVR lead is | Deep | |
| 134661 | Find the projection on the aVR lead of … in Question 3 | Deep | |
| 134662 | If the potentials are … (right arm) and … and …, find… | Deep | |
| 134663 | If … is perpendicular to a lead …, the reading on that… | Deep | |
| 134667 | A triangle in the … plane has corners at … and | Deep | |
| 134673 | Take the dot product of equation (*) with … to prove … | Deep | |
| 134675 | Let …, …, | Deep | |
| 134590 | (a) Choose … so that … is perpendicular to | Medium | |
| 134608 | (b) What does the inequality become when … and | Deep | |
| 134612 | (d) The vectors perpendicular to … lie along a line | Deep | |
| 134614 | A methane molecule has a carbon atom at … and hydrogen atoms… | Deep | |
| 134616 | | Easy | |
| 134618 | the … plane | Easy | |
| 134620 | the plane through … perpendicular to | Easy | |
| 134622 | The plane through … perpendicular to | Easy | |
| 134624 | The plane through … parallel to | Easy | |
| 134625 | The plane through … parallel to | Easy | |
| 134630 | The plane through … perpendicular to … goes through … if ______ | Easy | |
| 134634 | | Easy | |
| 134638 | | Medium | |
| 134640 | … is perpendicular to | Medium | |
| 134578 | If both … and … make a … angle with …, so… | Easy | |
| 134579 | If they make a … angle with …, so does | Easy | |
| 134580 | If they make a … angle with … they are perpendicular: | Easy | |
| 134584 | Find the area of … by vector methods if …, …, | Easy | |
| 134593 | Draw the triangle … in Example 1 (the four-sided figure in space) | Medium | |
| 134597 | Suppose … and | Medium | |
| 134654 | A new way to find … in Problem 37: minimize | Deep | |
| 134664 | Choose the signs and 2 by 2 determinants in … \begin{vmatrix} a_1… | Medium | |
| 134665 | **Problems 41–44 compute the areas of triangles.** | Medium | |
| 134666 | The triangle … in Example 7 has squared area …, from the… | Deep | |
| 134668 | By Problem 42 find the area … of the triangle with corners… | Deep | |
| 134669 | Lifting the triangle of Problem 42 up to the plane … gives… | Deep | |
| 134670 | (1) The projections of … and … onto the … plane are… | Deep | |
| 134671 | (a) For … and …, compute … and … and | Deep | |
| 134672 | (a) The triple cross product … is in the plane of … | Deep | |
| 134674 | The plane containing … and … and … is perpendicular to the… | Deep | |