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logic

Classifying sentences with truth tables

taught

Use the main-connective column to classify a sentence as a tautology, a contradiction, or a contingency.

Taught in

Classifying with truth tables
Introduction to Logic

Requires

build-complete-truth-table required
tautologies-contradictions-contingencies required

Required by

Consistency: can sentences be true together? required
Predict, then check with a partial truth table required

Local knowledge map

Local knowledge map

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Solid arrows are required prerequisites; dashed are recommended or helpful. Lower rows are more foundational. Click any box to jump to that concept.