Practice Abstract Groups - 13.6 | 13. Group Theory | Discrete Mathematics - Vol 3
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the identity element in the group of integers under addition?

💡 Hint: Think about what number added to any integer gives the same integer.

Question 2

Easy

True or False: The set of all even integers forms a group under addition.

💡 Hint: Check if all group properties are satisfied.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What are the properties that must be satisfied for a set to be a group?

💡 Hint: List down each property.

Question 2

True or False: A set must always have a commutative operation to be considered a group.

  • True
  • False

💡 Hint: Recall the definition of Abelian groups.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Prove that the set of rational numbers excluding zero forms a group under multiplication.

💡 Hint: Verify closure first.

Question 2

Create an abstract group operation that meets all the properties but is not traditional addition or multiplication.

💡 Hint: Think outside numeric operations.

Challenge and get performance evaluation