Complete the following questions before our next class.
Exercise 20F.1 question 6
Exercise 20F.3 questions 2 and 4
Exercise 21A question 2
Exercise 21B question 1
Exercise 21C question 2
Exercise 21D question 3
Exercise 21E question 4
Complete the following questions before our next class.
Exercise 20F.1 question 6
Exercise 20F.3 questions 2 and 4
Exercise 21A question 2
Exercise 21B question 1
Exercise 21C question 2
Exercise 21D question 3
Exercise 21E question 4