Consider the set N = {2, 3, 4, ..., 2n + 1}, where n is a positive integer larger than 10005. If O is the average of the odd integers in N and E is the average of the even integers in N then what is the value of O –E?	Choose the correct choice from the following choices:
A) 2 B) 1 C) 8 D) 9 E) 0
No need to solve this question. Simply take n = 5. So N = {2, 3, 4, 5, ......11}   Now average of add integers = (3 + 5 + ........11)/5 = 7.   Average of Even integers = (2 + 4 + .....10) / 5 = 6   O - E = 1   Answer:8
<result>C</result>
Consider the set N = {2, 3, 4, ..., 2n + 1}, where n is a positive integer larger than 10005. If O is the average of the odd integers in N and E is the average of the even integers in N then what is the value of O –E?