Complete the following questions before our next class.
Exercise 9A questions 1a, 3, 5, 10, 13b, 14
Exercise 9C.1 questions 1ab, 3a, 5
11 HL: Angles and Planes
Complete the following questions before our next class.
Exercise 13G Questions 1, 2, 3, 4a, 13, 15, 23
Exercise 13H Questions 1abd, 3a, 4, 5a, 7
11 HL: Intersecting Planes
While we’ve looked at finding the line of intersection of two planes, finding the point (or line) of intersection of three planes is actually no more difficult, so some of the questions below involve finding points (or lines) of intersection of three planes. Try to visualize the situation, and you may find GeoGebra helpful in approaching some of these questions.
Note that some of these questions instruct you to use elementary row operations (so, a matrix-based approach). I’m happy for you to use any (non-calculator) approach you like to answer these.
Exercise 13I question 1bc, 4abd, 5b, 8
12 SL: Compound Events With and Without Replacement
Complete the following questions before our next class.
Exercise 22F questions 1, 3, 4, and 6
Exercise 22G questions 1, 2, 4, and 10