Basic of Sets

Equal sets have

• the exact same elements

• the same number of elements

• the opposite

• nothing

Equivalent sets have

• the opposite elements

• nothing

• the exact same elements

• the same number of distinct elements

A= {letters in the word SEAT}

B= {letters in the word TASTE}

Determine if these two seats are equal or equivalent.

• Equivalent because they have the same letters

• Not equal because SEAT has 4 letters and TASTE has 5 letters

• Equal because each set has the same amount and the same letters.

Tags

CCSS.HSN.VM.C.6

The objects in the set are called its

• items

• members

• elements

• objects

Tags

CCSS.4.OA.C.5

Determine if these two sets are equal or equivalents.

A= {2, 6, 10, 14}

B= {6, 2, 14, 16)}

• Equal

• Equivalent

{ x | x is a Marymount Student}

• Roster Form

• Universal Form

• Set Builder Notation

• Equivalent Inequality

P={a, b, c, d, e, f, g, h, i, j, k, l,m}

• Roster Form

• Universal Form

• Set Builder Notation

• Equivalent Inequalities

Tags

CCSS.5.OA.B.3

What type of set is denoted as either { } or ∅?

• Superset

• Empty (or Null) Set

• Disjointed Set

• Subset

Find n(A) when
A = {14, 16, 18, 20, 22, 24}

• 6
• 12
• 4
• 8

Which of these is an empty set?

• The set of green apples.

• The set of two-legged elephants

• The set of white shirts

• The set of green bananas

Tags

CCSS.8.NS.A.1