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operationsres
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Homework Statement
Let N(x) denote the CDF of the standard normal density. So, it's the integral of the standard normal density from -∞ to x.
Is it true that [itex]\lim_{b\to 0} N(\frac{a}{b}) = N(\frac{a}{\lim_{b\to 0}b}) = N(+\infty) = 1[/itex]?
2. The attempt at a solution
This is more of a knowledge question... Can't really "attempt" it.