KEY ΤΟ EXERCISES IN EUCLID. BY I. TODHUNTER, M.A., F.R.S., THE Keys already issued to some of the Author's works have been found very useful by affording assistance to private students, and by saving the labour and time of teachers; and this has led to the issue of the present volume. Care has been taken, as in the former Keys, to present the solutions in a simple natural manner, in order to meet the difficulties which are most likely to arise, and to render the work intelligible and instructive. November, 1880. |