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Two functions are the inverse of one another if, for any value "x" (within the relevant range of numbers), if you apply the first function, and then you apply the other function to the result, you get the original value ("x") back. For example, starting with 3, if you square it you get 9; if you take the square root of 9, you get 3. The same happens for any non-negative number; thus, squaring and taking the square root are inverses of one another.
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What are the two types of inverse functions?
These are the for inverse operations:Multiplications inverse is divisionDivisions inverse is multiplicationAdditions inverse is subtractionSubtractions inverse is addition
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 inverse of a function always positive?
No.Some functions have no inverse.
How are exponential and log functions related?
One is the inverse of the other, just like the arc-sine is the inverse of the sine, or division is the inverse of multiplication.
How is integer subtraction related to integer addition?
they are inverse functions
