Define \(J\) as the set of English words that describe a natural number. IE \( J = \{ \text{zero, one, two, } \ldots \} \).

Define the function \(f:J \rightarrow J\) such that \(f(x)=\) number of letters in \(x\). There is a uniquie value of \(x\) such that \( f(x) = x \).

Find \(x\) as a number.

×

Problem Loading...

Note Loading...

Set Loading...