1 Arithmetic

Open and edit the script q1.m provided to you to answer the parts of this question.

(a) [1 mark]

Create the following three variables having the specified values:

Create the variable named y whose value is equal to:

\[ y = \frac{3(b_1 + b_1 b_2)^2}{2(b_2 + b_3)} \]

You must enter the equation shown above and you must use the variables b1, b2, and b3 in your answer.

Create the following two variables having the specified values:

Create the variable named x whose value is equal to:

\[ x = (R + r) \cos(\theta) - r \cos\left(\frac{R + r}{r}\theta\right) \]

You must enter the equation shown above and you must use the variables R, r, and theta in your answer.