11 HL: Vector Equations of Lines, etc.

Complete the questions below before tomorrow’s class.

Exercise 12N.3 questions 2, 5
Exercise 13C question 8
Exercise 13D questions 3, 5
Exercise 13E question 5
Exercise 13F.1 questions 1de, 8, 9 (you don’t need to use row reduction here)
Exercise 13F.2 questions 1de
Exercise 13F.3 question 1b (this is a challenge question)

11 HL: The Cross Product

Complete the questions below before our next class.

Exercise 12N.1 questions 1, 4, 8, 10
Exercise 12N.2 questions 3, 4, 5

We haven’t talked about the content of this next section, but if you want to get a head start you can have a look at the questions below.

Exercise 12N.3 questions 2, 5

12 SL: Probability Distributions & Expectation

Complete the following questions before our next class. (Note that you will need to do some reading in Sections 20B and 20C.1 to complete these.)

(Black Book)

Exercise 20B questions 3, 4, 6
Exercise 20C.1 questions 2, 5, 6, 8

11 HL: Vector Equations of Lines in 2D

Do your best to complete the questions listed below before our next class (we’ll continue working on these in class on Monday).

  1. Find a vector equation of the line with Cartesian equation \(y = \frac{3}{4}x -2\).
  2. Find another correct reponse to question 1 that uses different values for both \(\vec{a}\) and \(\vec{b}\).
  3. Find the Cartesian equation of the line \(\vec{r}=\begin{bmatrix}4\\-1\end{bmatrix}+\lambda \begin{bmatrix}1\\2\end{bmatrix}\).
  4. Find a vector equation of the line passing through \(A(1,3)\) and \(B(2,-1)\).

11 HL: The Cosine Rule

Complete the following questions before our next class.

(blue textbook)
Exercise 9B questions 1b, 2b, 6, 7, 8
Exercise 9D (choose any three questions to complete)