The solution to f(x) = f⁻¹(x) are __________

1.	The solution to f(x) = f⁻¹(x) are __________
A.	no solutions in any case
B.	same as solution to f(x) = x
C.	infinite number of solution for every case
D.	none of the mentioned
Answer» C. infinite number of solution for every case

Discussion

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