log3m=-1/log23,则M=

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log3m=-1/log23,则M=log3m=-1/log23,则M=log3m=-1/log23,则M=log3m=-1/log23log(3,m)*log(2,3)=-1换底公式lgm*lg3/

log3m=-1/log23,则M=
log3m=-1/log23,则M=

log3m=-1/log23,则M=
log3m=-1/log23
log(3,m)*log(2,3)=-1
换底公式
lgm*lg3/(lg3*lg2)=-1
log(2,m)=-1
m=1/2

-1/log2(3)
=-log3(2)
=log3(2^-1)
=log3(1/2)
M=1/2
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