The Second Generalized Remarkable Limit
The second remarkable limit (*) and its modification (**) can be generalized, i.e., written in the more general forms
and . (6)
In these formulas, (х) is an infinitesimal and N(x) is an infinitude. It is very important that in these formulas, N(x) and (х) are absolutely identical in the denominators and exponents. For example,
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