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To solve a logarithmic equations use the esxponents rules to isolate logarithmic expressions with the same base. Set the arguments equal to each other, solve the equation and check your answer. A logarithmic equation is an equation that involves the logarithm of an expression containing a varaible. The three types of logarithms are common ...
- Exponential
To solve an exponential equation start by isolating the...
- inverse of ln(x)
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- Exponential
Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step.
getcalc.com's Logarithm and Inverse Log Calculator is an online basic math function tool to find the natural, base-2 or base-10 logarithm or anti-logarithm for a given number. Below is the solved example problem with steps to find logarithm functions for any number.
1 Οκτ 2019 · The natural logarithm of a number is its log to the base of the constant e, where e is approximately equal to 2.718281828459. The equation is written as loge(x). If a logarithm does not specify a base, like this example: log (1000), it's known as a common logarithm that uses the base 10.
Algebra. Find the Inverse f (x) = natural log of x. f (x) = ln (x) f ( x) = ln ( x) Write f (x) = ln(x) f ( x) = ln ( x) as an equation. y = ln(x) y = ln ( x) Interchange the variables. x = ln(y) x = ln ( y) Solve for y y. Tap for more steps... y = ex y = e x. Replace y y with f −1(x) f - 1 ( x) to show the final answer.
Verify if f −1(x) = ex f - 1 (x) = e x is the inverse of f (x) = ln(x) f (x) = ln (x). Tap for more steps... Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.
Antilog Calculator. Use this calculator to easily calculate the antilogarithm of a number with a given logarithm base (antilog(x)). The default base is the natural logarithm.