Hi, I'm struggling with this question, we've just started this topic, I have never done a question similar to this and couldn't find anything in my notes. Any help at all on how to go about problems like this would be great. Thankyou!
Give an example of a sequence of positive rational numbers {qn}∞n=1 such that the following statement holds: ∀K > 0 there exists n > 1 such that |qn-qn+1| >K.
Give an example of a sequence of positive rational numbers {qn}∞n=1 such that the following statement holds: ∀K > 0 there exists n > 1 such that |qn-qn+1| >K.