Practice Statements And Their Truth Values (8.2) - Mathematical Reasoning
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Statements and Their Truth Values

Practice - Statements and Their Truth Values

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Is '2 + 2 = 4' a statement?

💡 Hint: Ask yourself if the statement can be true or false.

Question 2 Easy

Is 'The sun is a star' true?

💡 Hint: Consider what you know about the sun.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

Which of the following is a true statement?

The Earth is flat.
Water is wet.
The sky is orange.

💡 Hint: Think about the conditions of water.

Question 2

True or False: 'All fish are mammals.'

True
False

💡 Hint: Recall the classifications of animals.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Consider the statement: 'If it rains, then the ground is wet.' If it is not raining and the ground is still wet, is this statement true or false?

💡 Hint: Remember the implications of an 'if... then...' statement.

Challenge 2 Hard

Prove whether the following statement is a tautology: 'It is either raining or it is not raining.'

💡 Hint: Consider how many outcomes there are regarding the weather.

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Reference links

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