Recall
Set 1: Quick Check
Match deduction roles and apply conditional direction correctly.
Apply premises and one-direction conditional rules without reversing, overextending, or inventing information.
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Chapter practice
10 activities · 80% mastery target
Recall
Match deduction roles and apply conditional direction correctly.
Guided application
Derive guaranteed conclusions and connect a rule chain.
Hands-on
Apply fictional approval and handoff rules without reversing them.
Independent check
Challenge a converse and complete a counterexample-led deduction review.