Question: Show that if a > 0, then the sequence (n2x2e-nx) converges uniformly on the interval [a, ), but that it does not converge uniformly on

Show that if a > 0, then the sequence (n2x2e-nx) converges uniformly on the interval [a, ∞), but that it does not converge uniformly on the interval [0, ∞).

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