1️⃣2️⃣3️⃣➡️2️⃣1️⃣3️⃣➖

#odd permutation #permutation example #transposition #cycle notation #negative sign #permutation sign

👤↔️👤➖

#odd permutation #transposition #single swap #permutation sign #adjacent transposition #negative sign

🔄³➖

#odd permutation #odd swaps #transpositions #cycle decomposition #permutation sign #negative sign #three swaps