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Find a such that f(x) will be continous everywhere f(x)= ( x+1)        1<x<3         x^2+bx+c     ...

Find a such that f(x) will be continous everywhere

f(x)= ( x+1)        1<x<3

        x^2+bx+c      x< or equal to 1 and x > or equal to 3

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