FunctionHard

Question

If f(x) = x3 − 1 and domain of f = {0,1,2,3}, then domain of f−1 is -

Options

A.{0,1,2,3}
B.{1,0,− 7,− 26}   
C.{−1,0,7,26}
D.{0,−1,−2,−3}

Solution

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