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MATH / Let f(x) = begincases k(x) &textif x>2, 2+(x-2)^2&textif xleq2. endcases Find the function k(x) such that f is its own inverse. · Discussion

Discussing Let f(x) = begin{cases} k(x) &text{if }x>2, 2+(x-2)^2&text{if }xleq2. end{cases} Find the function k(x) such that f is its own inverse. · MATH

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