Problem Solving Involving Sets

Which of the following describes the given figure?

• A. 𝐵 ∪ A

• B. 𝐴 ∩ 𝐵

• C. 𝐴 ⊆ B

• D. 𝐵 ⊆ A

Which of the following illustrates the union of two sets?

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Which of the following methods is best used for picturing or imaging sets and its relations?

• A. Jacob Diagram

• B. John Diagram

• C. Luke Diagram

• D. Venn Diagram

Which of the following shapes is used in illustrating a Venn Diagram?

• A. circle

• B. square

• C. rectangle

• D. all of the above

What is the correct illustration for set operation 𝐴 − 𝐵?

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Which of the following shows the intersection of two sets?

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Which set of operations is being described by the shaded part?

• A. union

• B. difference

• C. intersection

• D. none of the above

Which of the following represents 𝐵 − 𝐴?

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9. What is the correct illustration of 𝐴 ∩ 𝐵?

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Which set of operations is being illustrated by the given figure?

• A. union

• B. difference

• C. intersection

• D. none of the above