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Let b and y be positive numbers, b can't be 1. log base b y = x if and only if b^x=y
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What is a base-b Logarithm of x?
The base b logarithm of x is a value y such that by = x
Logarithm of 1 to the base 1?
The logarithm of 1 to the base 1 is indeterminate. The logarithm of a number x to the base a is a number y, such that ay = x. The most common base a is 10, or the natural base a is e (2.718281828...). It is invalid to think of logarithms base 1, because 1 to the power of anything is still 1.
Why value of log1 is 0?
Logarithm is the solution, "x", to the equation: ax = b. In this case, assuming the logarithm is base 10, 10x = 1; the same for any other base.
What is the application of logarithm and anti logarithm?
The main use for a logarithm is to find an exponent. If N = a^x Then if we are told to find that exponent of the base (b) that will equal that value of N then the notation is: log N ....b And the result is x = log N ..........b Such that b^x = N N is often just called the "Number", but it is the actuall value of the indicated power. b is the base (of the indicated power), and x is the exponent (of the indicated power). We see that the main use of a logarithm function is to find an exponent. The main use for the antilog function is to find the value of N given the base (b) and the exponent (x)
What is the logarithm of 1.5?
The logarithm of 1.5 is approximately 0.1760912591... Your logarithm is base 10, and the natural logarithm of 1.5 (base e), is approximately 0.4054651081... Example base: 8 Approximately: 0.1949875002...
What is a base-b Logarithm of x?
The base b logarithm of x is a value y such that by = x
What is an antilogarithm?
An antilogarithm is the number of which the given number is the logarithm (to a given base). If x is the logarithm of y, then y is the antilogarithm of x.
What is the notation for a logarithm with base 10?
The logarithm of a number with base=B is written as [ logB(N) ].If the base is 10, it's called the "common logarithm" of N and the base isn't written. [ log(N) ].If the base is 'e', it's called the "natural logarithm" of N, and written [ ln(N) ].
What is the meaning of log y?
That refers to the logarithm function. Since the base is not specified, the meaning is not entirely clear; it may or may not refer to the logarithm base 10.
Logarithm of 1 to the base 1?
The logarithm of 1 to the base 1 is indeterminate. The logarithm of a number x to the base a is a number y, such that ay = x. The most common base a is 10, or the natural base a is e (2.718281828...). It is invalid to think of logarithms base 1, because 1 to the power of anything is still 1.
Why value of log1 is 0?
Logarithm is the solution, "x", to the equation: ax = b. In this case, assuming the logarithm is base 10, 10x = 1; the same for any other base.
What is the application of logarithm and anti logarithm?
The main use for a logarithm is to find an exponent. If N = a^x Then if we are told to find that exponent of the base (b) that will equal that value of N then the notation is: log N ....b And the result is x = log N ..........b Such that b^x = N N is often just called the "Number", but it is the actuall value of the indicated power. b is the base (of the indicated power), and x is the exponent (of the indicated power). We see that the main use of a logarithm function is to find an exponent. The main use for the antilog function is to find the value of N given the base (b) and the exponent (x)
What is the value of y in log y2.1?
Hopefully you ticked that "Calculus" category by mistake. What are you asking? The logarithm with a base of y 2.1 or the logarithm of some other base (10?) and 2.1 times y? Either way, there's no way to solve for the value of y. You can, however, algebraically rearrange to solve for y itself (again, not the value. There is no numerical final result). You would need to know the base though. This isn't clear in your question. Is it log_y(2.1) [as in the base is y?]?
What is the logarithm of 2346?
The common logarithm (base 10) of 2346 is 3.37. The natural logarithm (base e) is 7.76.
Compare and contrast common logarithm with natural logarithm?
The natural logarithm is the logarithm having base e, whereThe common logarithm is the logarithm to base 10.You can probably find both definitions in wikipedia.
What is the logarithm of 1.5?
The logarithm of 1.5 is approximately 0.1760912591... Your logarithm is base 10, and the natural logarithm of 1.5 (base e), is approximately 0.4054651081... Example base: 8 Approximately: 0.1949875002...
What is the value of log e?
If we assume a logarithm to the base e, then it is exactly 1.If we assume a logarithm to the base e, then it is exactly 1.If we assume a logarithm to the base e, then it is exactly 1.If we assume a logarithm to the base e, then it is exactly 1.
