Practice Dual Of A Boolean Expression (6.1.3) - Boolean Algebra and Simplification Techniques - Part A
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Dual of a Boolean Expression

Practice - Dual of a Boolean Expression

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the dual of A + B?

💡 Hint: Think about switching the OR operation to AND.

Question 2 Easy

What does the expression A·B + C transform to as a dual?

💡 Hint: Remember to switch ANDs and ORs.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the first step to find the dual of A + B?

💡 Hint: Think about the equation form.

Question 2

Is the dual of an expression always a valid Boolean expression?

True
False

💡 Hint: Recall the definition of duality.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Given the expression A·B + C·D, derive its dual and explain the significance of each step.

💡 Hint: For every AND, think OR, and for every OR, think AND.

Challenge 2 Hard

Find the dual of (X + 1)(Y + Z) + A and discuss how dual expressions facilitate simplification.

💡 Hint: Look for how the rules of duality affect each section of the equation.

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Reference links

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