# A. is 4 = {4}?

b. how many elements are in the set (3, 4, 3,5)?

c. how many elements are in the set

{1,{1},{1,{1}}}?

Answers: 1

## Answers

A. is 4 = {4}? b. how many elements are in the set (3, 4, 3,5)? c. how many elements are in the set{...

A. Yes

B. In the set, elements in the same set shouldn't always be the same

C. ?

2. f*g

3. fog

4. f+g

5. f/g

6. f-g