1.

Consider the functions f(x)={x+1, x≤12x+1, 1<x≤2g(x)={x2, −1≤x<2x+2, 2≤x≤3The number of roots of the equation f(g(x))=2 is

Answer»

Consider the functions f(x)={x+1, x12x+1, 1<x2



g(x)={x2, 1x<2x+2, 2x3



The number of roots of the equation f(g(x))=2 is


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