Proof chapter 1 0.0 / 5 ? MathematicsProofASAQA Created by: IvegotnojamsCreated on: 06-12-21 21:11 What is consequence and equivalence? How do we get from one thing to another. Does one thing imply another, vice versa. Arrow(s) is used as an indication 1 of 6 Consequence >>> 2 of 6 A ⟹ B if A is true, then B must be true. "A implies B" 3 of 6 A ⟸ B "B implies A" 4 of 6 Equivalence >>> 5 of 6 A ⟺ B " A implies B and B implies A". " A is and only if B". " A iff B" 6 of 6
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