若1/(log½⅓)+1/(log1/51/3∈(n,n+1)(n∈Z),则n=
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若1/(log½⅓)+1/(log1/51/3∈(n,n+1)(n∈Z),则n=
若1/(log½⅓)+1/(log1/51/3∈(n,n+1)(n∈Z),则n=
若1/(log½⅓)+1/(log1/51/3∈(n,n+1)(n∈Z),则n=
1/(log½ ⅓)+1/(log1/5 ⅓)
=log⅓ ½ +log⅓ 1/5
=log⅓ 1/10
=log3 10
因为log3 9