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Statement 1: The coefficient of x^n is (...

Statement 1: The coefficient of `x^n` is `(1+x+(x^2)/(2!)+(x^3)/(3!)++(x^n)/(n !))^3` is `(3^n)/(n !)` Statement 2: The coefficient of `x^n ine^(3x)i s(3^n)/(n !)`

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