Post date: Mar 24, 2016 3:55:31 PM
We're finishing up our study of vectors by looking at the cross product and the applications of the cross product between two vectors.
Wednesday, 3/23 - we defined the cross product and practiced using the right hand rule to determine the direction of the cross product vector. Here are the slides from class. No HW - enjoy your No HW night!
Thursday, 3/24 - we used the cross product and looked at several geometric applications of the cross product. Here are the slides from class, and your HW is p. 650 (Ex. 14.3) #11-13, 17, 18, 23, 28.
Friday, 3/25 - No school for Good Friday.
Monday, 3/28 - we described planes with vector equations and Cartesian equations. Here are the slides from class. Your HW is p. 686 (Ex. 14.5) #1, 3, 5, 6, 8, 9, 12, 15. Included in the HW worksheet are the notes from class.
Tuesday, 3/29 - we found the angles that lines make with planes and that planes make with each other. Here are the slides from class. Your HW is p. 686 (Ex. 14.5) #17-22.
Wednesday, 3/30 & Thursday, 3/31 - we found the points of intersection of lines with planes. Here are the slides from class. Your HW is p.686 (Ex. 14.5) #24-26 (just the front side of that worksheet).