Please tell question 5 This question has not been answered yet! Don't worry! You can check out similar questions with solutions below Please tell question 4 Please tell question 8 Please tell question 1,2,3 Please tell question (7)1 7. (i) a b 2 + a - 1 b - 1 Please tell question (8)1 8. (i) 8 - 4 3 + 2 - 2 1 / 2