log(log(10a))和log(log(100a))化简为多少
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log(log(10a))和log(log(100a))化简为多少
log(log(10a))和log(log(100a))化简为多少
log(log(10a))和log(log(100a))化简为多少
log(log10+loga)=log(log10+loga)=log(1+loga)
log(log(100a))=log(log100+loga)=log(2+loga)
log(log(10a))和log(log(100a))化简为多少
log小a(log(10a))和log小a(log(100a))化简为多少
log
log
log
计算:log(a)16×log(4) a
已知log(14)7=a log(14)5=b 用ab表示log(35)70=log(3)4*log(4)8*log(8)m=log(4)2 求m
证明对数运算法则(1)log(a)(MN)=log(a)(M)+log(a)(N); (2)log(a)(M/N)=log(a)(M)-log(a)(N);(1)log(a)(MN)=log(a)(M)+log(a)(N); (2)log(a)(M/N)=log(a)(M)-log(a)(N); (3)log(a)(M^n)=nlog(a)(M) (n∈R)
数学对书问题log(2)3=a log(3)7=b 用a和b表示log(14)56
log(a)2=x,log(b)2=y,用x和y的代数式log(a b)2=
27-1/ 若a>0,b>0,a*b>1,log(1/2)[a]=ln2,则log(a)[b]与log(1/2)[a]的关系是:()?(A)log(a)b< log(1/2)[a](B)log(a)b= log(1/2)[a](C)log(a)b>log(1/2)[a](D)log(a)b与log(1/2)[a] 无法比较大小我做到一半就做不下去了:a=(1/2)^(ln2)log
比较大小,log(6)7和log(7)6怎么比较大小?log(6)7和log(7)6怎么比较大小?log(3)π和log(2)0.8又怎么比较呢?
已知01,则下列不等式中成立的是( )A.log(b)(1/b)<log(a)(b)<log(a)(1/b)B.log(a)(b)<log(b)(1/b)<log(a)(1/b)C.log(a)(b)<log(a)(1/b)<log(b)(1/b)D.log(b)(1/b)<log(a)(1/b)<log(a)(b)
log证明题证明:1.a^ln(n)=n^ln(a)2.log(n)=c*ln(n) (log以10为底)
证明:log(A)M=log(b)M/log(b)A (b>0且b≠1).
已知log(2)^3=a,log(3)^5=b,试用a,b表示log(15)^20
已知log(a)(2/3)
已知log(a)(2/3)