
Ex 8.1
Ex 8.1, 2 Important
Ex 8.1, 3
Ex 8.1, 4 (a) Important
Ex 8.1, 4 (b)
Ex 8.1, 4 (c) Important
Ex 8.1, 4 (d)
Ex 8.1, 4 (e) Important
Ex 8.1, 4 (f) Important
Ex 8.1, 4 (g)
Ex 8.1, 4 (h) Important
Ex 8.1, 4 (i)
Ex 8.1, 4 (j) Important You are here
Ex 8.1, 4 (k)
Ex 8.1, 5 (a) Important
Ex 8.1, 5 (b)
Ex 8.1, 5 (c) Important
Ex 8.1, 5 (d)
Ex 8.1, 5 (e) Important
Ex 8.1, 5 (f)
Ex 8.1, 5 (g) Important
Ex 8.1, 6 Important
Ex 8.1, 7
Ex 8.1, 8 Important
Ex 8.1, 9
Ex 8.1, 10 (a) Important
Ex 8.1, 10 (b)