Exercise 8 July 8, 2019 16 32 64 128 Exercise 8.1 class 9 Exercise 8.2 class 10 Exercise 8.4 class 10 Exercise 8.1 class 10 Exercise 8.3 class 10 Exercise 8.2 class 9 Exercise 8.1 class 12 Exercise 8.1 class 11 Exercise 8.2 class 7 Exercise 8.2 class 11 Exercise 8.1 class 7
