💡 Petit rappel important :
👉 0! = 1
Reprenons le calcul correctement :
👉 5 × 0! = 5 × 1 = 5
👉 4 + 4 + 4 + 4 = 16
👉 16 + 5 = 21
✅
💡 Petit rappel important :
👉 0! = 1
Reprenons le calcul correctement :
👉 5 × 0! = 5 × 1 = 5
👉 4 + 4 + 4 + 4 = 16
👉 16 + 5 = 21
✅