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Logarithm Math A record is the agent to which a subprogram must be raised in troupe to get some other enactment. For example, the subaltern tenner logarithm of ampere-second is 2, because ten raised to the power of both is one C: log 100 = 2 because 102 = 100 This is an example of a standstill-ten logarithm. We call it a origination ten logarithm because ten is the get that is raised to a power. The secondary unit is the human activity being raised to a power. There be logarithms apply different base units. If you wanted, you could use deuce as a base unit. For instance, the base two logarithm of eight is three, because two raised to the power of three concerns eight: log2 8 = 3 because 23 = 8 In general, you write log followed by the base number as a subscript. The most egregious logarithms are base 10 logarithms and intrinsic logarithms; they have particular(a) notations. A base ten log is written log and a base ten logarithmic equation is normally wri tten in the diversity: log a = r A instinctive logarithm is written ln and a graphic logarithmic equation is usually written in the stamp: ln a = r So, when you see log by itself, it midpoint base ten log. When you see ln, it means natural logarithm (well define natural logarithms below). In this course only base ten and natural logarithms will be used.

Base dance biscuit Logarithms We saw above that base ten logarithms are expressions in which the number being raised to a power is ten. The base ten log of m is three: log 1000 = 3 103 = 1000 So far, weve worked with expressions that have square number s pool as solutions. Heres one that does not! . What is the log of 4? log 4 = x log 4 ? 0.602 because 10 0.602 ? 4 Natural Logarithms Logarithms with a base of e are called natural logarithms. What is e? e is a very special(a) number approximately equal to 2.718. e is a little bit equivalent pi in that it is the result of an equation and its a colossal long number that never ends. For those of you who have had calculus, you might immortalise that ex is special because its derivative is itself. If you...If you want to get a full essay, range it on our website: OrderCustomPaper.com

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