 ... 5, 7, 9, 11, 13, 15, &c. is an ascending series. ( 15, 13, 11, 9, 7, 5, 3, &c. is a descending series. The numbers which form the series are called the terms of the series. The first and last terms are the extremes, and the other terms are called...  Arithmetical Spyglass and Teacher's Assistant: Intended as a Key and ... - Página 88por Charles Waterhouse - 1842 - 166 páginasVista completa - Acerca de este libro
 | William Kinne - 1829 - 246 páginas
...numbers increase, they form an ascending series; but when they decrease, they form a descending series The numbers which form the series, are called the terms of the progression. Any three of the five following terms being given, the other two may readily be found.... | |
 | Daniel Adams - 1830 - 294 páginas
...common difference, they form a descending series. 3, 5, 7, 9, 11, 13, 15, &c. is an ascending series. The numbers which form the series are called the terms of the series. The first and last terms are the extremes, and the other terms are called the means. There are five things in arithmetical progression,... | |
 | Daniel Adams - 1830 - 268 páginas
...11, 13, 15, &c. is an ascending serie*. Anus, £ 15i 13, lti 9, 7, 5, 3) &c ;sa descending series. The numbers which form the series are called the terms of the series. The fast and last terms are the extremes, and the other terms are called the means. There are five things... | |
 | Daniel Adams - 1831 - 276 páginas
...^' ^-C' is an ascen^n9 series. ' I 15, 13, 11, 9, 7, 5, 3, &c. is a descending series. The numbeis which form the series are called the terms of the series. The first and last terms are the extremes, and the other terms are called the means. There are five things in arithmetical progression,... | |
 | Daniel Adams - 1831 - 276 páginas
...^.*, ^c' *s an ascending series. ' ( 15, 13, 11, 9, 7, 5, 3, &c. is a descending series. The numbeis which form the series are called the terms of the series. The first and last terms are the extremes, and the other terms are called the means. There are five things in arithmetical progression,... | |
 | Catharine Esther Beecher - 1833 - 296 páginas
...series is formed by a continual subtraction of 2, from each preceding figure. The figures that make up the series are called the terms of the series. The first and last terms are called the extremes, and the other terms, the means. From the above, it may be seen, that any term... | |
 | Frederick Emerson - 1834 - 300 páginas
...6, 7, 8, 9, form an ascending series, because they continually increase by 1 ; but 9, 8, 7, 6, &c. form a descending series, because they continually...increased or diminished, is called the common difference. Therefore, when the first term and common difference are given, the series may be continued to any... | |
 | John Rose - 1835 - 192 páginas
...9> 11> 13, 15, &c. is an ascending series, inus, ^ 15i lg u 9> 7) 5> 3j &c is a aesc<;ndjng. serieg The numbers which form the series are called the terms of the series. The first and last terms are called the extremes, and the other terms the means. There are five denominations in arithmetical... | |
 | William Ruger - 1836 - 274 páginas
...4, 6, 8, 10, 12, &c. is an ascending series, i nus, ^ 12^ t0^ gi 6^ ^ 2] &c, is a descending series. The numbers which form the series are called the TERMS of the pn> .gression. THE FIRST and LIST terms are the EXTREMES, and the othf r terms are called the MEANS.... | |
 | Daniel Adams - 1837 - 274 páginas
...15' ^c' *s an asceil^n9 series, "' ( 15, 13, 11, 9, 7, 5, 3, &c. is a descending series. The numbeis which form the series are called the terms of the series. The first and last terms are the extremes, and the other terms are called the means. There are five things in arithmetical-... | |
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