Respuesta :
Answer:
500
Step-by-step explanation:
500! / 499!
500 * 499 * 498 * ...........*3*2*1
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499*498*497...........*3*2*1
Cancel the 499 in the numerator and denominator
Cancel the 498 in the numerator and denominator.
.......
All the numbers will cancel except for the 500 in the numerator
500!/499! = 500
It amounts to 500
500 factorial has 500×499×498 etc.
499 factorial has 001x499×498 etc.
all the numbers from 499 and lower cancel each other out, leaving only 500÷1
500 factorial has 500×499×498 etc.
499 factorial has 001x499×498 etc.
all the numbers from 499 and lower cancel each other out, leaving only 500÷1