CARDINALITY

The cardinality of a set is defined as the number of elements in a mathematical set.

• TRUE

• FALSE

Tags

CCSS.2.OA.C.3

Which of the following is the right way of writing "cardinality of set C" in symbol?

• C of C

• C (C)

• n(C)

• n(A)

R = { colors in the rainbow}

• n(R) = 7

• n(R) = 8

• n(R) = {7}

• n(R) = {8}

T = { male ROSE teachers}

• n(T) = {2}

• n(T) = 2

• n(T) = 6

• n(T) = {7}

F = { Feb bday celebrants of 10 ROSE}

• n(F) = 3

• n(F) = 4

• n(F) = 5

• n(F) = 6

cardinality of months with ber

• 4

• 6

• 8

• 12

Tags

CCSS.1.NBT.A.1

cardinality of days with letter O

• 0

• 1

• 2

• 3

Tags

CCSS.1.NBT.A.1

cardinality of days this month this year

• 31

• 30

• 29

• 28

Tags

CCSS.2.MD.B.6

cardinality of legs of three dogs

• 4

• 6

• 12

• 8

Tags

CCSS.1.NBT.A.1

cardinality of the letters in the last name of your adviser

• 4

• 6

• 8

• 12

Tags

CCSS.1.NBT.A.1