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Let f(x) be a function given by f:[0,2]→[17,27]∪[1,4) and satisfies 3x -f(x) +1 = 0 for 0≤x≤1 and x - 7 f(x) = 0 for 1≤x≤2, there the sum of solutions of the equation f(x)=f−1(x) is

Answer» Let f(x) be a function given by f:[0,2][17,27][1,4) and satisfies 3x -f(x) +1 = 0 for 0x1 and x - 7 f(x) = 0 for 1x2, there the sum of solutions of the equation f(x)=f1(x) is


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