Exercise 3 ans

Exercise 3 Answer
Exercise 3 Questions

Question 1

Solution 1a

Solution 1b

Solution 1 c

Solution 1d

Question 2

Solution 2a

Solution 2b

Question 3

Solution 3a

Solution 3b

Question 6

Solution 6a

Solution 6b

Solution 6c

Question 5

Solution 5a

Question 7

Solution 7a

Solution 7b

Question 8

Solution 8

Question 9

Solution 9

Question 10

Solution 10 a

Solution 10 b