 | Thomas Crosby - 1807 - 242 pages
...many j 99X4 As sum' 11 : 99 Г ; 4 : — =Э х4=3б> the number he had. (60) In this question we have given the first term, the common difference, and the number of terms of an Arithmetical Progression to find the last term, thus ¡jx 3 — 3 + 1 =25, which are the number... | |
 | John Gough - Arithmetic - 1813 - 358 pages
...brevity sake we confine ourselves thereto. > Problem II. Having the first term, the common difference and number of terms, to find the last term. Rule. Multiply the number of terms less 1 fcy the common tViflerer.ee, and to that product add the first term, the sum js the last term required.... | |
 | Zachariah Jess - Arithmetic - 1827 - 226 pages
...difference, and number of terms given, to find the last term, and sum of all the terms. RULE. First, Multiply the number of terms, less one, by the common difference, and to that product add the first term, the sum is the last term. Secondly, Multiply the sum of the first... | |
 | Daniel Parker - Arithmetic - 1828 - 358 pages
...PROB. IV. — Given the last term, the number of terms, and the common difference, to find the first term. RULE. Multiply the number of terms less one, by the common difference, and that product subtracted from the last term, will give the fust. Example». 1. Let the last term be... | |
 | Arithmetic - 1829 - 196 pages
...the first term, the common difference, and the number of terms, arc given, tofind the last term, 269. RULE- Multiply the number of terms LESS ONE, by the...difference, and to the product add the first term. 2. A person travelling into the country, went 3 miles the first day, E the second, and so on, for 12... | |
 | Zadock Thompson - Arithmetic - 1832 - 186 pages
...whole number of lemons. Hence, I. The finl term, the number of terms, and the common difference given to find the last term. RULE. Multiply the number of terms less 1, by the common difference, and to the product add the first term. 2. If I buy 60 yards of cloth,... | |
 | Zadock Thompson - Arithmetic - 1832 - 186 pages
...whole number of lemons. Hence, I. The first term, the number of terms, and the common difference given to find the last term. RULE. Multiply the number of terms less 1, by the common difference, and to the product add the first term. 2. If I buy 60 yards of cloth,... | |
 | Charles Davies - Arithmetic - 1833 - 284 pages
...than the number of terms, and add the first term to the product. Hence we have CASE I. § 225. Having given the first term, the common difference, and the...of terms, to find the last term. RULE. Multiply the common difference by 1 less than the number of terms, and to the product add the first termEx 1. The... | |
 | A. Turnbull - Arithmetic - 1836 - 368 pages
...arithmetical series, the last term, the number of terms, and the common difference, being given. 539. Multiply the number of terms less one by the common difference, and subtract the product from the last term, if the series be an increasing one; but add the product to... | |
 | William Ruger - Arithmetic - 1836 - 274 pages
...the other two may be f'qmid. CASE I.— The first term, common difference, and number of terms given, to find the last term. RULE. — Multiply the number of terms, less 1, by the common difference, and add the first .term to the product, the sum will then be the last... | |
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Having given the first term, the common difference, and the number of terms, to find the last term. 
