This resource for calculus students presents 51 problems organized by the type of indeterminate forms involved. After an answer key, a solution is given for each problem. Great care is taken not to skip algebraic steps in the solutions.

This resource for calculus students presents 101 problems organized by the type of trigonometric limit involved. After an answer key, a solution is given for each problem. Great care is taken not to skip algebraic steps in the solutions.

This genealogy documents the ancestry of the former First Lady back three generations, with careful citation of sources throughout. In addition, the siblings and their spouses of her parents and grandparents are also included. Finally, there is an ahnentafel chart, bibliography, and an index.

This resource for precalculus students presents in complete and concise detail the proofs for the "laws of logarithms." In addition, 22 further theorems are proved on the basis of the fundamental laws. Finally, the seven most common errors in applying the laws are shown to indeed be errors by the contradictions their use leads to. The author has taken great care to not skip algebraic steps in the proofs.