Find the limit (if it exists) of . It's apparent that is discontinuous (I have a proof for that involving the sequence and ). Define Hence Is this the correct way of doing this type of question or is there an easier way?
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Originally Posted by Showcase_22 It's apparent that is discontinuous (I have a proof for that involving the sequence and ). Trying this as should make it much easier! As x goes to 0, 1/x goes to infinity while sin(1/x) is always between -1 and 1. Define Hence Is this the correct way of doing this type of question or is there an easier way?
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