Suppose that (s_{n} )converges to s. Prove that (s_{n )}^{2 }converges to s directly without using the product formula.
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Originally Posted by leonhart Suppose that (s_{n} )converges to s. Prove that (s_{n )}^{2 }converges to s directly without using the product formula. First you have miss-stated it: . Note that . Because is bounded, has a bound. Call its bound, . Because you can make .
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