Sets,Volume & Surface area of Cone

The Universal Set = { -4, 3, -2, -1, 0, 1, 2, 3 ,4} and A = {0}.

What is the complement of A?

• {-3, -2, -1, 1, 2, 3}

• {-4, -3, -2, -1, 1, 2, 3}

• {-4, -3, -2, -1, 1, 2, 3, 4}

• {4,-3, -2, -1,0, 1, 2, 3}

. If

U (the universal set) = {1, 3, 5, 7, 9, 11, 13, 15, 17} and W = {5, 7, 9, 11}, then W' =

• {2, 4, 6, 8, 10, 12, 14, 16}

• {1, 3}

• {1, 3, 13, 15, 17}

• {1, 3, 5, 7, 9, 11, 13, 15, 17}

If A = {1, 3, 5, 7, 9} and B = {2, 3, 5, 7}, what is A ∪ B?

• { 3, 5, 7, 9}

• {1, 2, 3, 5, 7, 9}

• {2, 3, 5, 7, 9}

• {2, 3, 5, 7,}

If A = {1, 3, 5, 7, 9} and B = {2, 3, 5, 7}, what is A ∩ B?

• {3, 5, 7}

• {1,3, 5, 7}

• {1,3, 5, 7,9}

• {3, 5, 7,9}

Set Q contains the letters in the word SISTER .

Which of the following is set Q ?

• Q = { S, I, S }

• Q = { S, I, R }

• Q = { S, I, T, E, R }

• Q = { S, I, S,T, E, R }

Which of the following is the symbol for null set?

• ​⊂

• all

• ∅

• /⊂

Which of the following is the symbol for element of?

• ∈

• ∅

• ⊂

• all

How do you write "the complement of A"?

• n(A)

• A'

• (A)

• ∀

Tags

CCSS.HSS.CP.A.1

If every element in set A is also in set B, then...

• A is a subset of B

• B is a subset of A

• A = B

• A is not a subset of B

Every set has _____ as one of its subsets .

• itself and ∅

• it self and 0

• ∅

• the real numbers