Respuesta :
Answer:
- 21 codes
Step-by-step explanation:
The word "company" has 7 letters.
Combination of 5-letter codes:
- 7C5 = 7!/5!2! = 7*6/2 = 21 codes
Answer:
Step-by-step explanation:
The word "company" has 7 letters.
Combination of 5-letter codes: