1 Indicate whether the following statement is True or False

1. Indicate whether the following statement is True or False: Ø is a subset of Ø

2. Indicate whether the following statement is True or False: Ø Ø

3. Indicate whether the following statement is True or False: Ø { Ø }

4. Indicate whether the following statement is True or False: Ø is a subset of { Ø }

5. Indicate whether the following statement is True or False: { a, b } { a, b, {a, b} }

6. Indicate whether the following statement is True or False: { a, b } is a subset of { a, b, {a, b} }

7. Indicate whether the following statement is True or False about the power set of { a, b, {a, b} }: { a, b } is a subset of 2^{ a, b, {a, b} }

8. Indicate whether the following statement is True or False about the power set of { a, b, {a, b} }: { { a, b } } 2^{ a, b, {a, b} }

9. Indicate whether the following statement is True or False: { a, b, {a, b} } - { a, b } = { a, b }

Thanks a lot for your help!!!

1.) False

2.) False

3.) True

4.) Truw

5.) True

6.) True

7.)Not 100% sure about it. But answer should be true

8.)Not 100% sure about it but answer should be false for it.

9.) True