 | Charles Hutton - 1825 - 608 σελίδες
...taken ut a time, and find the product of all the terms. Take a series of as many terms, decreasing by \ from the given number, out of which the election is to be made, and tind the product of all the terms. Divide the last product by the former, and the quotient will be... | |
 | Roswell Chamberlain Smith - 1827 - 216 σελίδες
...(hings out of a greater may be combined. RULE. 1. Take the series 1, 2, 3, 4, &c. up to the number to be taken at a time, and find the product of all the term?. 2d. Take a series of as many terms, decreasing by 1 from the given number, out of which the... | |
 | 1829 - 196 σελίδες
...RULE I. Multiply together the natural series, 1, 2, 3, &c. up to the number to be taken at a time. EL. Take a series of as many terms, decreasing by 1, from the number, out of which the choice is to be made, and find their continued product. III. Divide this last... | |
 | George Alfred - 1834 - 336 σελίδες
...two, that is, ab, ac, and be. RULE. 1. Take the series 1, 2, 3,. 4, &c. up to the number to be takes at a time, and find the product of all the terms....decreasing by 1, from the given number out of which the combination is to be made and find the product of all the terms. 3. Divide the last product by the... | |
 | Frederick Emerson - 1834 - 300 σελίδες
...the product of all the terms. Then take the natural series 1, 2, 3, fyc. up to the number of things to be taken at a time, and find the product of all the terms of this series. Divide the former product by the latter, and the quotient will be the answer. 1 . How... | |
 | John Rose - 1835 - 192 σελίδες
...different combinations of 2, viz. ab, ac. ad. dc, db, be. Thus, 4X3=12 — =6 Ans. 1X2= 2 RULE. — 1. Take a series of as many terms decreasing by 1, from the number, out of which the election is to be made ; and find the product of all its terms for a dividend.... | |
 | Benjamin Greenleaf - 1837 - 134 σελίδες
...performing this 6th question, we adopt the following RULE. Take the series 1, 2, 3, Sfc. up to the number to be taken at a time, and find the product of all the terms. Then take a series of as many terms, decreasing by 1, from the given number, out of which the election... | |
 | Benjamin Greenleaf - 1839 - 136 σελίδες
...series 1, 2, 3, Sfc. up to the number to be taken at a time, andjind the product of all the terms. Then take a series of as many terms, decreasing- by 1,...number, out of which the election is to be made, and ßnd their product. Then divide the last product by the former, and the quotient is the number sought.... | |
 | Frederick Emerson - 1839 - 300 σελίδες
...the product of all the terms. Then take the natural series 1 r 2, 3, fye. up to the number of things to be taken at a time, and find the product of all the terms of this series. Divide the former product by the latter, and the quotient urill be the answer, 1. How... | |
 | Benjamin Greenleaf - 1841 - 142 σελίδες
...performing this 6th question, we adopt the following RULE. a series of as many terms, decreasing by I, from the given number, out of which the election is to be made., and ßnd their product. Then divide the last product by the former, and the quotient is the number sought.... | |
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Take a series of as many terms, decreasing by 1, from the given number, out of which the election is to be made, and find the product of all the terms. 
