If d is a positive even integer, and n and m are consecutive integers, then (n - m)^d/(m - n)d =
Choose the correct choice from the following answers
A) -2	B) -1	C) 0	D) 1	E) 2
d= +ve even integer   Since,n and m are consecutive integers , their difference will be 1   ((n-m)^d)/((m-n)d)= ((n-m)/(m-n))^d = (-1)^d   Since we are raising the difference of n and m to power d , which is even , the answer will be 1 .   Answer 1
<result>D</result>
If d is a positive even integer, and n and m are consecutive integers, then (n - m)^d/(m - n)d =