Since \(x+7\not= 0\) for all \(x\in [-1,2]\) it follows that the function \(g\text{,}\) as a rational function, is continuous on the closed interval \([-1,2]\) and ...
The mean value theorem and Taylor's expansion are powerful tools in statistics that are used to derive estimators from nonlinear estimating equations and to study the asymptotic properties of the ...
The following theorem is proved. Let G be a topological abelian group and E a subset of G for which there exist k elements a1,..., ak such that (E+a1) ⋃ ... ⋃ (E+ak) = G. Let further V be a ...
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