1(1 - (1/k))/2! as k increased with no bound? I know the answer is 1/2! But how do you get there? Are you supposed to divide both top and bottom by k?
as k -->∞ , 1/k ---> 0 so you would have lim 1(1 - 1/k)/2 as k --> ∞ = 1(1 - 0)/2 = 1/2
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