Zunairah15idn
Answered

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A = {multiples of 3 between 20 and 32}
B = {odd numbers between 20 and 32}
C = {even numbers between 20 and 32}
a) List the members of A U B​

A Multiples Of 3 Between 20 And 32B Odd Numbers Between 20 And 32C Even Numbers Between 20 And 32a List The Members Of A U B class=

Sagot :

Kripa66idn

Answer:

A={21,24,27,30}

B={21,27}

C={24,30}

Step-by-step explanation:

a)A U B={21,24,27,30}

b)A n C ={24,30}

Sqdancefanidn

9514 1404 393

Answer:

  A ∪ B = {21, 23, 24, 25, 27, 29, 30, 31}

  A ∩ C = {24, 30}

Step-by-step explanation:

  A = {21, 24, 27, 30} . . . . . . . . . . . . . multiples of 3

  B = {21, 23, 25, 27, 29, 31} . . . . . . . odd numbers

  C = {20, 22, 24, 26, 28, 30, 32} . . . even numbers

The union is the list of numbers in either set.

  A ∪ B = {21, 23, 24, 25, 27, 29, 30, 31}

The intersection is the list of numbers in both sets.

  A ∩ C = {24, 30}

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