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Fluidman117
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Homework Statement
I've been puzzling with this for 1 hour and can't figure it out. How do you calculate the unknown x from this equation?
Homework Equations
ln(1-x)-5x+7.5=0
A natural logarithm is a mathematical function that calculates the logarithm of a number to the base of e, which is approximately equal to 2.71828. In other words, it is the inverse function of the exponential function with a base of e.
A natural logarithm uses e as its base, while a common logarithm uses 10 as its base. This means that the natural logarithm gives the result of e raised to a certain power, while the common logarithm gives the result of 10 raised to a certain power.
The natural logarithm is the inverse function of the exponential function with a base of e. This means that if we take the natural logarithm of a number, the result will be the exponent that we need to raise e to in order to get that number. For example, ln(e^x) = x.
Natural logarithms are commonly used in fields such as finance, physics, and biology to model growth and decay processes. They are also used in statistics to transform non-normal data into a more normal distribution, making it easier to analyze.
The natural logarithm of 1 is 0. This is because any number raised to the power of 0 is equal to 1, so the inverse function would give a result of 0.