*This preview shows
page 1. Sign up to
view the full content.*

**Unformatted text preview: **P O from the origin O to the point P(a,b) . Ex . A surveyor is standing at the top of a hill. Call this point the origin (O). A lighthouse (L) is visible 4 km to the west and 3 km north. A town (T) is visible 5 km to the south and 2 km to the east. Find the position vectors of the lighthouse, L O a , and the town, T O . Hence, find the vector T L and the position of the town relative to the lighthouse. Assign: MM p.235 Exercise 13.2 #1-10...

View Full
Document