# Find the absence of limits for z/z-negated

Show that the limit of the function:

f(z) = ( z / z-negated)^2

(z-negated -> by this i mean z with a bar above it)

as z tends to 0 does not exist. Do this be letting nonzero points z = (x,0) and z = (x,x) approach the origin.

note: it's not sufficient to simply consider points z = (x,0) and z = (0,y)

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#### Solution Summary

The solution provides examples how to demonstrate the absence of limits for z/z-negated.

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