n^(n/2)=6 is true when n=6 in the same way what is the value of n if n^(n/2) =9?  Answers.
A) 16  B) 14  C) 18  D) 6  E) 9
n^(n/2)=9
Apply log
N/2logn=log9
nlogn=2log9=log9^2=log81
Logn=log81
Now apply antilog
n=81/n
Now n=9.
ANSW9R:9
<result>E</result>
n^(n/2)=6 is true when n=6 in the same way what is the value of n if n^(n/2) =9?