Di folow akunnya ._
1!+2!+3!+4!
= 1 + 2 + (6 × 1) + (12 × 2 × 1)
= 1 + 2 + 6 + (24 × 1)
= 1 + 2 + 6 + 24
= 3 + 6 + 24
= 9 + 24
= 33 ✓
⑅ ᥱᥣ ๑ [answer.2.content]
1!+2!+3!+4!
1! + 2! + 3! + 4!
= (1.1) + (2.1) + (3.2.1) + (4.3.2.1)
= 1 + 2 + (6.1) + (12.2)
= 1 + 2 + 6 + 24
= 3 + 6 + 24
= 9 + 24
= 33
= (1 × 1) + (2 × 1) + (3 × 2 × 1) + (4 × 3 × 2 × 1)= 1 + 2 + (6 × 1) + (12 × 2 × 1)
= 1 + 2 + 6 + (24 × 1)
= 1 + 2 + 6 + 24
= 3 + 6 + 24
= 9 + 24
= 33 ✓
⑅ ᥱᥣ ๑ [answer.2.content]
