Question

请教log1.log2.log3一直到log9各等于多少。

文化程度不够。想请大家帮忙算下。我记下来就好算音箱的声压了。谢谢！

Answer 1

log1=0.000000000
log2=0.301029995
log3=0.477121254
log4=0.602059991
log5=0.698970004
log6=0.778151250
log7=0.845098040
log8=0.903089987
log9=0.954242509

Answer 2

log1=0
log2=0.3010
log3=0.4771
log4=2*log2
log5=0.6990
log6=0.7782
log7=0.8451
log8=3*log2
log9=2*log3

Answer 3

底数是多少呀....你这样的算式错的