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Inverse domain is used to map an address to a name.
For instance, if a server receives a request from a client
and this server has only the ip addresses of the clients in
its list then the server needs to find out if this client
is on its authorized client list.
In order to determine if the client is on the authorized
client list,server asks its resolver to query to the DNS
server to map an address to name.
And this type of querys are called inverse query(pointer
query -PTR).
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If an inverse function undoes the work of the original function what does the original function's becomes the inverse function's domain?
Range
What is the domain of the inverse of sin?
X an element of real numbers
What is the domain and range of nine inverse cosine three x?
Domain = [0, pi/3) radians or [0, 60) degrees.Range = [-9, 9]
Does f have an inverse?
It very much depends on f. If f is one-to-one and onto (injective and surjective) then yes, else no. One-to-one means that for each element in the domain there is a different image in the range. This is not true for g(x) = x2 for example, where -3 and +3 are both mapped to +9. So g(x) does not have an inverse UNLESS you restrict the domain of g to non-negative reals. Then -3 is no longer in the domain. Onto means that every element in the range of the function has a corresponding element in the domain which is mapped onto it. Again, a suitable changes to the domain and range can transform a function without an inverse into an invertible one.
What is the inverse of the cosine function?
The inverse of the cosine function is arcosine. The domain is −1 ≤ x ≤ 1 since the range of the cosine function is from -1 to 1. The range is from 0 to pi radians or 0 to 180 degrees.
What is the domain of the inverse of a relation?
The domain of the inverse of a relation is the range of the relation. Similarly, the range of the inverse of a relation is the domain of the relation.
What is the relationships between inverse functions?
The inverse of the inverse is the original function, so that the product of the two functions is equivalent to the identity function on the appropriate domain. The domain of a function is the range of the inverse function. The range of a function is the domain of the inverse function.
Is The domain of a function is the domain of its inverse.?
False. (APEX :))
If an inverse function undoes the work of the original function the original function's becomes the inverse function's domain?
The original function's RANGE becomes the inverse function's domain.
The inverse sine of 833?
Inverse sine is defined for the domain [-1, 1]. Since 833 is way outside this domain, the value is not defined.
The domain of an inverse of a relation is the domain of the original relation true or false?
untrue
What are the inverses of hyperbolic functions?
If f(x)=y, then the inverse function solves for y when x=f(y). You may have to restrict the domain for the inverse function to be a function. Use this concept when finding the inverse of hyperbolic functions.
What mathematical process can you use to transform signal waveform of frequency domain into time domain. or the other way around?
This is called the Laplace transform and inverse Laplace transform.
If an inverse function undoes the work of the original function what does the original function's becomes the inverse function's domain?
Range
What is the domain of the inverse of sin?
X an element of real numbers
What is an inverse relationship between x and y?
That depends on the original relation. For any relation y = f(x) the domain is all acceptable values of x and the range, y, is all answers of the function. The inverse relation would take all y values of the original function, what was the range, and these become the domain for the inverse, these must produce answers which are a new range for this inverse, which must match the original domain. IE: the domain becomes the range and the range becomes the domain. Ex: y = x2 is the original relation the inverse is y = =/- square root x Rules to find the inverse are simple substitute x = y and y = x in the original and solve for the new y. The notation is the original relation if y = f(x) but the inverse is denoted as y = f -1(x), (the -1 is not used as an exponent, but is read as the word inverse)
If f-1(x)g(x) inverse then the domain of g(x) the range of f(x)?
If f(x) is the inverse of g(x) then the domain of g(x) and the range of f(x) are the same.
