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November 7th, 2017, 01:24 AM   #1
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How to solve this limit?

Because this is irrational function, I know there is no limit at this point (-1/y) because limit from the left and from the right are not equal, but how to calculate the limit from the left or from the right for this particular function? I know they are +/- infinity, but I do not know how to calculate them.
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February 20th, 2018, 11:21 PM   #2
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Near $\nu = -1/y$, the numerator is a non-zero constant and the denominator approaches zero, so consider the sign of both.
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