Venn Diagram And Operation On Sets

2.

A venn diagram uses circles that

Overlap
Broken
Spaced
Figured

Correct Answer

A. Overlap

Explanation

A Venn diagram uses circles that overlap to represent the relationship between different sets or groups. The overlapping area indicates the elements that are common to both sets, while the non-overlapping areas represent elements that are unique to each set. This visual representation helps to illustrate the similarities and differences between different groups or categories.

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2

3.

Items inside a venn diagram are called

Images
Figures
Elements
Numbers

Correct Answer

A. Elements

Explanation

The correct answer is "elements" because in a Venn diagram, the circles or shapes represent sets, and the items or objects within those shapes are referred to as elements. Each element belongs to one or more sets, and the Venn diagram visually represents the relationships between these sets and their elements.

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2

4.

Who invented the diagram?

John Venn
Einstein
Newton
Carlos John

Correct Answer

A. John Venn

Explanation

John Venn is credited with inventing the diagram. The Venn diagram is a visual representation used to illustrate the relationships between different sets or groups of objects. It consists of overlapping circles or other shapes that represent the different sets, with the overlapping areas indicating the elements that belong to multiple sets. John Venn, a British mathematician and logician, introduced this method of diagrammatic representation in the late 19th century. The Venn diagram has since become a widely used tool in various fields, including mathematics, logic, statistics, and computer science.

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5

5.

What year was the diagram invented?

1990
1880
1889
1993

Correct Answer

A. 1880

Explanation

The correct answer is 1880. This suggests that the diagram was invented in the year 1880.

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0

6.

The sum of all sets is called

Extra
All
Union
Add

Correct Answer

A. Union

Explanation

The term "union" refers to the sum of all sets. It is a mathematical operation that combines all the elements from multiple sets into a single set, without any repetition. In this context, "extra," "all," and "add" do not accurately describe the sum of all sets. Therefore, the correct answer is "union."

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2

7.

Elements common to two sets are called

Intersection
Member
Union
Venn

Correct Answer

A. Intersection

Explanation

The term "intersection" refers to the elements that are common to both sets. It is the shared portion or overlap between the two sets. In this case, the correct answer is "intersection" because it accurately describes the concept of elements that are present in both sets.

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1

8.

Points outside the diagram are called

Invalid
Removal
Non-set
Never

Correct Answer

A. Non-set

Explanation

Points outside the diagram are referred to as "non-set" because they do not belong to the set or region represented by the diagram. These points are not included or considered within the boundaries or constraints of the diagram, and therefore are classified as non-set points.

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1

9.

Venn diagram is used to teach

Math
Set theory
Art
History

Correct Answer

A. Set theory

Explanation

A Venn diagram is a visual representation used to illustrate relationships between different sets or groups. It consists of overlapping circles or shapes that represent the sets, with the overlapping regions indicating the elements that belong to multiple sets. Set theory is a branch of mathematics that deals with the study of sets, their properties, and the relationships between them. Therefore, a Venn diagram is commonly used as a teaching tool in mathematics to help students understand and visualize concepts related to set theory.

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2

10.

Sets are represented by

Figures
Letters
Graphs
Drawing

Correct Answer

A. Letters

Explanation

Sets are typically represented by letters. In mathematics, sets are a collection of distinct objects, and each object is represented by a letter. For example, if we have a set of numbers {1, 2, 3}, we can represent it as A = {1, 2, 3}, where A is the name of the set. Using letters to represent sets allows for easy identification and manipulation of the objects within the set. Figures, graphs, and drawings may be used to visually represent sets in certain contexts, but letters are the most common and standard way to represent sets.

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8

Venn Diagram And Operation On Sets

A venn diagram is also called a

Quiz Preview

A venn diagram uses circles that

Items inside a venn diagram are called

Who invented the diagram?

What year was the diagram invented?

The sum of all sets is called

Elements common to two sets are called

Points outside the diagram are called

Venn diagram is used to teach

Sets are represented by