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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These are the for inverse operations:Multiplications inverse is divisionDivisions inverse is multiplicationAdditions inverse is subtractionSubtractions inverse is addition
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.
No.Some functions have no inverse.
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.
they are inverse functions