set operation

What statement does the shaded region represent

• A or B
• Not A
• A and B
• Not B

Tags

CCSS.HSS.CP.A.1

Which of the following operations on sets describe the given Venn diagram?

• $A\ \cap\ B$

• $A\ -\ B$

• $A'\ \cup\ B'$

• $A\ \cup\ B$

Tags

CCSS.HSS.CP.A.1

Given the sets
A = {a, b, c, d, e} and B = {a, c, d, f}

What is  $A\ \cap\ B$  ?

• {a, c, d}

• {a, b, c,d e, f}

• {b, e}

• {f}

Tags

CCSS.HSS.CP.A.1

Given the sets
U = {a, b, c, d, e, f, g, h, i, j}
A = {a, c, e, g, i} and B = {b, c, d, e, f}

What is  $B'$  ?

• {a, b, c, d, e, f, g, i}

• {b, d, f, h}

• {a, g, h, i, j}

• {c, e}

Tags

CCSS.HSS.CP.A.1

Find n(A) when

A = {14, 16, 18, 20, 22, 24}

• 6

• 4

• 12

• even numbers

Tags

CCSS.HSS.CP.A.1

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

What is the complement of A?

• {-4, -3, -2, -1, 0, 1, 2, 3}

• {-3, -2, -1, 1, 2, 3}

• {-4, -3, -2, -1, 1, 2, 3, 4}

• {-4, -3, -2, -1, 1, 2, 3}

Tags

CCSS.HSS.CP.A.1

List all the elements in A={letter in the word "BOOK"}

• A. A={B, O,K}

• B. A={B,O,O,K}

• C. A={B,K}

• D. A={ }

Which of the following is a finite set

• A. set of all whole numbers

• B. set of all stars in the universe

• C. set of students in WPNHS

• D. set of counting numbers greater than 10

Consider M= {vowels in the word" MATHEMATICS"}. Find n(M).

• A. 3

• B. 4

• C. 8

• D. 10

Which of the following is not always true?

• A ∪ B = B ∪ A

• A ∩ B = B ∩ A

• A − B = B − A

• None of the above