Mathematics Grade 9 Unit 1 Exercise 1.4 from new textbook‪@Cr7_G1221‬​

Equal Sets, Equivalent Sets, Universal Set, super set, Subset and Proper Subset Exercise 1.4 Mathematics Grade 9 Unit 1 Exercise 1.4 Grade 9 Mathematics Unit 1 Exercise 1.4 Mathematics Grade 9 Unit 1 Exercise 1.4 Grade 9 Mathematics Unit 1 Exercise 1.4 Exercise 1.4 1. Identify equal sets, equivalent sets or which are neither equal nor equivalent. a. 𝐴 = {1, 2, 3} and 𝐵 = {4, 5} b. 𝐶 = {𝑞, 𝑠, 𝑚} and 𝐷 = {6, 9, 12} c. 𝐸 = {3, 7, 9, 11} and 𝐹 = {3, 9, 7, 11} d. 𝐺 = {𝐼, 𝐽, 𝐾, 𝐿} and 𝐻 = {𝐽, 𝐾, 𝐼, 𝐿} e. 𝐼 = {𝑥 | 𝑥 ∈ 𝕎, 𝑥 less than 5} and 𝐽 = {𝑥 | 𝑥 ∈ ℕ, 𝑥 less than or equal to 5} f. 𝐾 = {𝑥 | 𝑥 is a multiple of 30} and 𝐿 = {𝑥 | 𝑥 is a factor of 10} 2. List all the subsets of set 𝐻 = {1, 3, 5}. How many subsets and how many proper subsets does it have? 3. Determine whether the following statements are true or false. a. {𝑎, 𝑏} ⊄ {𝑏, 𝑐, 𝑎} b. {𝑎, 𝑒} ⊆ {𝑥 | 𝑥 is a vowel in the English alphabet} c. {𝑎} ⊂ { 𝑎, 𝑏, 𝑐 } Math Grade 9 Unit 1 Exercise 1.4 Grade 9 Math Unit 1 Exercise 1.4 Math Grade 9 Unit 1 Exercise 1.4 Grade 9 Math Unit 1 Exercise 1.4 Math's Grade 9 Unit One Exercise 1.4 Grade 9 Math's Unit One Exercise 1.4 Math's Grade 9 Unit One Exercise 1.4 Grade 9 Math's Unit One Exercise 1.4 Mathematics Grade Nine Unit One Exercise 1.4 Grade Nine Mathematics Unit One Exercise 1.4 Mathematics Grade Nine Unit One Exercise 1.4 Grade Nine Mathematics Unit One Exercise 1.4 Math's Grade Nine Unit One Exercise 1.4 Grade Nine Math's Unit One Exercise 1.4 Mathematics Grade Nine Unit One Exercise 1.4 Grade 9 Mathematics Unit 1 Exercise 1.4 Mathematics Grade 9 unit 1 Exercise 1.4 Grade 9 Mathematics unit 1 Exercise 1.4 Math's Grade Nine Unit 1 Exercise 1.4 Grade Nine Math's Unit 1 Exercise 1.4 Math's Grade Nine Exercise 1.4 Grade Nine Math's 1 Exercise 1.4 Math's Grade Nine Chapter One Exercise 1.4 Grade Nine Math's Chapter One Exercise 1.4 Math's Grade 9 Chapter One Exercise 1.4 Grade 9 Math's Chapter One Exercise 1.4 Math's Grade Nine Exercise 1.4 Math's Grade 9 Exercise 1.4 Math Grade Nine Exercise 1.4 Math Grade 9 Exercise 1.4 Mathematics Grade Nine Exercise 1.4 Mathematics Grade 9 Exercise 1.4 New Textbook #math ,#mathematics, #newcurriculum ,#exercise , #tutorial ,#example , #Girma21, #grade9, Exam, #example, #mathstricks , #mathematics2, #newtextbook