| GEORGE R. PERKINS A.M., - 1849
...first term, the last term, and the number of terms, to find the common difference, we have this RULE, **Divide the difference of the extremes by the number of terms, less** one. EXAMPLES. 1. The first term of an arithmetical progression is 5, the last term is 176, and the... | |
| ROSWELL C. SMITH - 1850
...difference. Thus, 28 — 3= 25 ; then, 25 •*- 5= 5 years, the common difference. A. 5 years. 1 1 . **Hence, to find the common difference, — Divide the...the number of terms, less 1, and the quotient will** oe the common difference. 12. If the extremes be 3 and 23, and the number of terms 11, what is the... | |
| Charles Guilford Burnham - 1850
...When the extremes and number of terms are given, to find the common difference, we have this RULE. **Divide the difference of the extremes by the number...1, and the quotient will be the common difference.** 7. If the first term of a series be 3, the last term 276, and the number of terms 40, what is the common... | |
| George Roberts Perkins - 1850 - 342 páginas
...first term, the last term, and the number of terms, to find the common difference, we have this RULE. **Divide the difference of the extremes by the number of terms, less** one. EXAMPLES. 1 . The first term of an arithmetical progression is 5, the last term is 176, and the... | |
| Benjamin Greenleaf - 1850 - 360 páginas
...differences, the quotient will be the common difference. Thus 16 -5- 8 = 2 is the common difference. RULE. — **Divide the difference of the extremes by the number of terms less** one, and the quotient is the common difference. 1. The extremes are 3 and 45, and the number of terms... | |
| JOHN L. TALBOTT - 1851
...progression, the first being $12, and the last, or fifty-second, payment $1236 ? Ans. 32448. NOTE &. **—To find the common difference, divide the difference of the extremes by the number of terms, less** one. EXAMPLES. 1 The ages of 8 boys form an arithmetical series-— the youngest is 4 years old and... | |
| John Bonnycastle - 1851
...of terms, being given, to find the common difference. RULE.1)Divide the difference of the extremos **by the number of terms less 1, and the quotient will be the common difference** required. * If ii = the first term, l — \ast term, n = number of terms, rf=common difference, and... | |
| DANIEL LEACH, WILLIAM D. SWAN - 1851
...312. To find the common difference when the two extremes and the number of terms are. known,-— RULE. **Divide the difference of the extremes by the number of \ terms , less** one , and the quotient will be the common difference. This rule may be represented by the formula,... | |
| Benjamin Greenleaf - 1851
...be the common difference. Thus, 27 -fr- 9 = 3, the common difference. Hence the following RULE. — **Divide the difference of the extremes by the number of terms less** one, and the quotient is the common difference. • EXAMPLES FOR PRACTICE. 1. The extremes of a series... | |
| Daniel Leach - 1853
...312. To find the common difference when the two extvsmes and the number of terms are known, — RULE. **Divide the difference of the extremes by the number of terms, less** one, and the quotient will be the common difference. This rule may be represented by the formula, thus... | |
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