log 7
log 3 / log 2 =a log 7 / log 3 =b log126 / log 56 = (2 log 3+log7+log2)/(3 * log 2 + log 7) = (2 +log(3,7)+log(3,2))/(3 * log(3, 2) + log(3, 7)) = (2 +b+ 1/a)/(3 /a + b) ... ,Logarithm calculator, calculates logarithms and anti-logarithms to any number base. , ex：log6 = log(2*3) = (log2)+(log3) = 0.3010+0.4771 = 0.7781 ... 如果老師要你們手算應該會選2 3 5 7 可以組合的數字吧不然真的很難算.,If you mean [math]-textwhat is }-log_2 7,[/math] then the “change of base formula for ... math] [1] If you mean what is the binary representation of [math]-log 7[/m... , log 1 = 0 log 2 = 0.3010299957 log 3 = 0.4771212547 log 4 = 0.6020599913 log 5 = 0.6989700043 log 6 = 0.7781512504 log 7 = 0.84509804, 設log(3，2)＝a，log(7，3)＝b則log(63，42)＝？ （註：log(3，2)＝＝＞3為真數，2為底數） log(3，2)＊log(7，3)＝ab log(7，2)＝ab log(63，42),1. (5) ( log[2,6] ) ( log[3,6] ) – (log[3,2] + log[2,3]) 令log[2,3]=x ( log[2,6] ) ( log[3,6] ) – (log[3,2] + log[2,3]) =(1+x) (1+1/x) – (x+ 1/x) =1+1/x+x+1 – x - 1/x =2 (7) log[3 ... , LOG 6=LOG 2*3=LOG 2+LOG 3=0.3010+0.4771=0.7781. LOG 7=0.8451 ... LOG 5=1- LOG 2=1-0.3010=0.6990ㄏㄏㄏ. 參考資料： 冰雪聰明+蕙 ...
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 log 7 相關參考資料
log2(3)=a,log3(7)=b,則log(56126) - Xuite日誌 - 隨意窩Xuite
log 3 / log 2 =a log 7 / log 3 =b log126 / log 56 = (2 log 3+log7+log2)/(3 * log 2 + log 7) = (2 +log(3,7)+log(3,2))/(3 * log(3, 2) + log(3, 7)) = (2 +b+ 1/a)/(3 /a + b) ... https://blog.xuite.net LOGARITHM CALCULATOR - 1728.org
Logarithm calculator, calculates logarithms and anti-logarithms to any number base. http://www.1728.org log的算法| Yahoo奇摩知識+
ex：log6 = log(2*3) = (log2)+(log3) = 0.3010+0.4771 = 0.7781 ... 如果老師要你們手算應該會選2 3 5 7 可以組合的數字吧不然真的很難算. https://tw.answers.yahoo.com What is log 7 in base 2? - Quora
If you mean [math]-textwhat is }-log_2 7,[/math] then the “change of base formula for ... math] [1] If you mean what is the binary representation of [math]-log 7[/m... https://www.quora.com 常用的log值~急!! | Yahoo奇摩知識+
log 1 = 0 log 2 = 0.3010299957 log 3 = 0.4771212547 log 4 = 0.6020599913 log 5 = 0.6989700043 log 6 = 0.7781512504 log 7 = 0.84509804 https://tw.answers.yahoo.com 數學log 計算推導| Yahoo奇摩知識+
設log(3，2)＝a，log(7，3)＝b則log(63，42)＝？ （註：log(3，2)＝＝＞3為真數，2為底數） log(3，2)＊log(7，3)＝ab log(7，2)＝ab log(63，42) https://tw.answers.yahoo.com 設log(2,3)=a,log(7,6)=b，以a,b表log(42,56) - Xuite日誌 - 隨意窩Xuite
1. (5) ( log[2,6] ) ( log[3,6] ) – (log[3,2] + log[2,3]) 令log[2,3]=x ( log[2,6] ) ( log[3,6] ) – (log[3,2] + log[2,3]) =(1+x) (1+1/x) – (x+ 1/x) =1+1/x+x+1 – x - 1/x =2 (7) log[3 ... https://blog.xuite.net 誰可以教教我LOG 1~LOG 10各是多少嗎? | Yahoo奇摩知識+
LOG 6=LOG 2*3=LOG 2+LOG 3=0.3010+0.4771=0.7781. LOG 7=0.8451 ... LOG 5=1- LOG 2=1-0.3010=0.6990ㄏㄏㄏ. 參考資料： 冰雪聰明+蕙 ... https://tw.answers.yahoo.com |