if Limit (n-->inf) of a(sub n) = 4, does Limit (n--> inf) (a(sub n))^2 = 4^2 ? Sorry its not in latex, had to make it quick
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$\displaystyle \displaystyle \lim_{n\to\infty}a_n^2=\lim_{n\to\infty}a_n*\lim_{ n\to\infty}a_n=4*4=4^2$
Originally Posted by dwsmith $\displaystyle \displaystyle \lim_{n\to\infty}a_n^2=\lim_{n\to\infty}a_n*\lim_{ n\to\infty}a_n=4*4=4^2$ Hmmm. That was emberrassing. Thanks
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