SS Introduction to sets

A well-defined collection of distinct objects having a common property

• Group
• Team
• Set
• I don't know

Object/s in a set

• Element
• Member
• A person
• A thing

Tags

CCSS.4.OA.B.4

Which of the following is the symbol of an empty set?

• $\cap$

• $\cup$

• $\subseteq$

• $\phi$

If A = {even numbers less than 13}, then

• A = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}

• A = {1,3, 5, 7, 9, 11}

• A = {2, 4, 6, 8, 10, 12}

• A = {2, 4, 6, 8, 11,}

Tags

CCSS.5.OA.B.3

Set Q contains the letters in the word SISTER. Which of the following is set Q?

• Q = { S, T, R }

• Q = { I, E }

• Q = { S, I, S, T, E, R }

• Q = { S, I, T, E, R }

Tags

CCSS.RF.3.3B

CCSS.RF.3.3C

CCSS.RF.3.3D

CCSS.RF.4.3A

CCSS.RF.5.3A

Find n(M) for the given set.

M = {m, a, u, r, e, n}

• 6

• 5

• 7

• cannot be determined