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Let f(xy)=f(xy) f(y)"for all"x gt 0, y g...

Let `f(xy)=f(xy) f(y)"for all"x gt 0, y gt 0 and f(1+x)=1+x[1+g(x)],"where "lim_(x to 0) , where g(x),"then " int(f(x))/(f'(x)) dx is`

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