Question

Write down all the subsets of the set and also the power set of following sets
1) {4}
2) {6,8)
3) {1,5,9)
.Write the following as intervals
1) {X: X ER, -8 < x < 4}
2) {x: x E R, -8 < X < 4}
3) {x: x ER, -8 < x < 4}
4) {x: X E R, -8 < X < 4}
Write the following intervals in set builder form
1) (2,9)
2) (-3,6]
3) (1,4)
4) (0,5)​

Answer 1

Answer:

1)

a){4}

b){6},{8}

c){1},{5},{9},{1,5},{1,9},{5,9}

Step-by-step explanation:

I just only know Q:1

Answer 2

Answer:

4

Step-by-step explanation:

{4}

{6},{8},{6,8}

{1},{5},{9},{1,5},{1,9},{5,9}{1,5,9}