求解log的运算法则,完全忘了,谢谢! - 知识问答

求解log的运算法则,完全忘了,谢谢!

2个回答

og(a) (M·N）=log(a) M+log(a) N
log(a) (M÷N)=log(a) M-log(a) N
log(a) M^n=nlog(a) M
log(a)b*log(b)a=1
log(a) b=log (c) b÷log (c) a
希望能帮你忙

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