Stage 35 · Logic & Quantifiers

35.2.1 Sufficient Condition

35.2 Sufficient, Necessary, and Both

Point 1 of 5

35.2.1 Sufficient Condition

Core idea

"Having it is enough": if p holds, q is guaranteed, written p⇒q, so p is a sufficient condition for q.

Module goal. Capture the relationship between hypothesis and conclusion with "is it enough to have it, can you do without it" — and learn to identify all three kinds of conditions.
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