ACTIVITY 3: TEST YOURSELF! Direction: Determine if the following sets is written in Roster Method, Verbal Description Method or Set Builder Notation.
1. A xx is a day in a week)
2. The set of DSWD SAP financial assistance recipients.
3. B (red, blue, yellow)
4. C = (x|x is a town in NCR with less 10 number of people infected by COVID-19)
5. The set of even numbers less than 10.




ACTIVITY 3: TEST YOURSELF!
Direction: Determine the number of subsets of the given sets. Use the formula 2" (where
n is the number of elements of the given set).
1. A = (G, L, O, V, E, S)
2. BD, I, S, T, A, N, C, E)
3. E=(3, 6, 9)
4. Set of the letters of the word CORONA
5. Set of even numbers from 1-8​