Please help with attached documents

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What is the complement of B union C, (B UC)' ?

Question 1 options:

{20, 30}

2)	{20, 30, 60, 70, 75, 85, 90}

3)	{10, 50, 65, 60, 70, 75, 85, 90}

4)	{10, 50, 65}

Question 2 (1.5 points)

The complement of the set A is _____________

Question 2 options:

U – A

A – U

A – B

B – A

Question 3 (1.5 points)

The members of the set S = {x | x is the square of an integer and x < 100} is __________________

Question 3 options:

1)	{0, 1, 4, 9, 16, 25, 36, 49, 64, 121}

2)	{0, 2, 4, 5, 9, 58, 49, 56, 99, 12}

3)	{0, 1, 4, 9, 16, 25, 36, 49, 64, 81}

4)	{1, 4, 9, 16, 25, 36, 64, 81, 85, 99}

Question 4 (1.5 points)

Which of the following two sets are disjoint?

Question 4 options:

1)	{1, 3, 5} and {1, 3, 6}

2)	{1, 2, 3} and {1, 2, 3}

3)	{1, 3, 5} and {2, 4, 6}

4)	{1, 3, 5} and {2, 3, 4}

Question 5 (1.5 points)

Two sets are called disjoint if there _____________ is the empty set.

Question 5 options:

Union

2)	Difference

3)	Intersection

4)	Complement

Question 6 (1.5 points)

Given A = {1, 3, 6, 8, 9, 12, 15} and B = {6, 9, 12}, which is TRUE?

Question 6 options:

B ⊂ A

2)	B is the complement of A

A ∩ B = ∅

4)	A and B are disjoint sets

Question 7 (1.5 points)

The intersection of the sets {1, 2, 5} and {1, 2, 6} is the set _____________

Question 7 options:

{1, 2}

{1, 6}

{5, 6}

{2, 5}

Question 8 (1.5 points)

The difference of {1, 2, 3} and {1, 2, 5} is the set ____________

Question 8 options:

{5}

{2}

{1}

{3}

Question 9 (1.5 points)

What is the Cardinality of the Power set of the set {0, 1, 2}.

Question 9 options:

Question 10 (1.5 points)

The union of the sets {1, 2, 5} and {1, 2, 6} is the set _______________

Question 10 options:

1)	{1, 5, 6, 3}

2)	{1, 2, 6, 1}

3)	{1, 2, 5, 6}

4)	{1, 2, 1, 2}