For how many integers n is 1^n+5 = (n+5)^1?
Pick one:  A) 1  B) 2  C) None of these  D) 3  E) 4
If n=0   1^0+5= (0+5)^1   1^5 = 1 ; 5^1 =5 not ok   If n=1   1^1+5 =1 ; (1+5)^1=6^1=6 not OK   So, Answer : None of these
<result>C</result>
For how many integers n is 1^n+5 = (n+5)^1?