Question

A list contains 20 numbers. For each positive integer n from 1 to 20, the nth
1
number in the list is either -n or 2n. If the mean of the numbers in the list is
2
exactly 12 and the product of the numbers is P, what is the greatest possible
Р
value of ?
20!​

Answer 1

Answer:

A list contains 20 numbers. For each positive integer n from 1 to 20, the nth

1

number in the list is either -n or 2n. If the mean of the numbers in the list is

2

exactly 12 and the product of the numbers is P, what is the greatest possible

Р

value of ?

20!