1.

If the functions g(x)={x2,−1≤x≤2x+2,2<x≤3and f(x)={x+4,x≤12x+1,1<x≤2then, the number of roots fo the equation f(g(x))=0 is

Answer»

If the functions g(x)={x2,1x2x+2,2<x3



and f(x)={x+4,x12x+1,1<x2



then, the number of roots fo the equation f(g(x))=0 is



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