I. Study the given sets below.

1. T = { solid , liquid , gas }

2. E = { a , e , i, o , u }

3. F = { Luzon, Visayas, Mindanao }

4. G = { all the books in the library }

5. H = { all the grains in the box }

6. I = { 100 , 200, 300...}

7. J = { all even numbers from 20 to 30 }

8. K = { lion, tiger, bear, snake }

9. L = { , , , }

10. M = { set of whole numbers }

11. N = { set of wild animals }

Answer the following questions by referring in the above given sets.

1. What is the cardinal no. of Set E?

2. Are sets K and M equal ?

3. List down all sets that are infinite.

4. List down all elements which are equivalent.

5. Which sets are finite sets ?

6. What is the cardinal no. of set J ?

7. What is the equivalent set of set T and the equivalent set of set E?