Q. 485.0( 1 Vote )

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Answer :

Given that f(x) = x3 be a function with domain {0, 1, 2, 3}.


Then range = {0, 1, 8, 27}


f can be written as {(0, 0), (1, 1), (2, 8), (3, 27)}


f-1 can be written as {(0, 0), (1, 1), (8, 2), (27, 3)}


So, the domain of f–1 is {0, 1, 8, 27}

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