n^(n/2)=8 is true when n=8 in the same way what is the value of n if n^(n/2) =20? Choose one.
A) 8	B) 14	C) 10	D) 20	E) 40
n^(n/2)=20
Apply log
N/2logn=log20
nlogn=2log20=log20^2=log400
Logn=log400
Now apply antilog
n=400/n
Now n=20.
ANSWER:20
<result>D</result>
n^(n/2)=8 is true when n=8 in the same way what is the value of n if n^(n/2) =20?