你好
log6(12)=m
lg6*2/lg6=m
1+lg2/lg6=m
lg2/lg6=m-1
lg6/lg2=1/(m-1)
log24(96)
=lg96/lg24
=lg(24*4)/lg24
=(lg24+lg4)/lg24
=1+lg4/lg24
=1+1/(lg24/lg4)
=1+1/(1+lg6/lg4)
=1+1/(1+lg6/2lg2)
=1+1/(1+1/2(m-1))
=1+1/[(2m-1)/(2m-2)]
=1+(2m-2)/(2m-1)
=(4m-3)/(2m-1)
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