Note 9. ON THE METHODS EMPLOYED IN THE SOLUTION OF PROBLEMS Note 11. EUCLID'S PROPOSITION V. OF Book I. Note 12. EUCLID'S PROPOSITION VI. OF BOok I. Note 13. EUCLID'S PROPOSITION VII. OF BOOK I.. Note 16. EUCLID'S PROOF OF PROP. XXVI. OF BOOK I. EUCLID'S ELEMENTS-BOOK V. SECTION I.-ON MULTIPLES AND EQUIMULTIPLES-Pp. 211 to 214. SECTION II.-ON RATIO AND PROPORTION-Pp. 215 to 229. |