若log m 3
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若log m 3
若log(2)3*log(3)4*...*log(31)32=M,则M的值为
若log(2)3*log(3)4*...*log(31)32=M,则M的值为
若log左下角3右边4 乘以 log左下角4右边8 乘以 log左下角8右边m =log左下角4右边16 求m?
log(3)4*log(4)8*log(8)M =log(2)16 M是多少呃....
求等式log(2)3*log(3)4*log(4)5*log(5)6*log(6)7*log(7)m=log(3)9时m的值?
若log以m为底3的对数
若log(a)2=m,log(a)3=n,则a^2m+n=
若log(2)4·log(4)8·log(8)m=log(4)16,求m的值
1、若lg2=a,lg3=b,则lg√15=?(用a、b表达)2、若log(15)(5)=m,则log(15)(3)=(用m表示)3、log(2)(3)*log(3)(4)*log(4)(5)*log(5)(6)*log(6)(7)*log(7)(8)=?4、设log(3)(2)=log(2)(3^x),x=?这个对数函数我学的很不好,所以希望过
若log(x+3)
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)
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
2log(m)y-log(m)x-log(m)z
若log以3为底m<log以2为底n<0,则m,n,0的大小关系
log(3)m+log(3)n》=4 则m+n的最小值
已知log(2 )(3)=M,试用M表示 log(6)(9)=?
已知log(2)3=m,试用m表示log(6)9=?