From open sources
11Complete problems only, with worked solutions first. Show everything
| # | Title | Difficulty | |
|---|---|---|---|
| 135311 | Show directly that the hyperbolas … and … are perpendicular at the… | Deep | |
| 135312 | The derivative of … is | Deep | |
| 135313 | The … and … derivatives of … are … ______ and … | Deep | |
| 135314 | … is a gradient field | Deep | |
| 135315 | True or false: 1 | Deep | |
| 135317 | How can different vector fields have the same streamlines | Deep | |
| 135318 | Draw arrows at six or eight points to show the direction and… | Deep | |
| 135359 | Deep | ||
| 135360 | Deep | ||
| 135362 | (c) That line integral around the unit circle equals | Deep | |
| 135361 | Around the unit circle find … and … and | Deep |