 | Mathematics - 1801 - 446 pages
...of another^ £sV. . • . „ RULE.* . 1. Find all the different forms of combination' of Slf tb.6 given things, taken as many at a time as in the question.'...multiply it by the number of combinations in that form. 3. Do the same for every distinct form ; and the sum of all the products will give the whole number... | |
 | Samuel Webber - Mathematics - 1808 - 466 pages
...of one sort, several of another, fcfr. RULE.* 1 . Find all the different forms of combination of nil the given things, taken as many at a time as in the...multiply it by the number of combinations in that form. 3. Do the same for even' distinct form ; and the sum of all the products will give the whole number... | |
 | Nicolas Pike - Algebra - 1808 - 470 pages
...number at a time ; in which there are several given things of one tort, several of another, &c. RULE. 1 . Find all the different forms of combination of...things, taken, as many at a time, as in the question, by Problem 5. 2. Find the number of changes in any form, (by Problem 3,) and multiply it by the number... | |
 | Charles Hutton - Mathematics - 1812 - 620 pages
...Number at a Time : in -which there are several Given T/iings of one Sort, several of another, &c. RULE*. FIND all the different forms of combination of all...things, taken as many at a time as in the question. Find the number of changes in any form, and multiply it by the number of combinations in that form.... | |
 | Charles Hutton - Astronomy - 1815 - 686 pages
...the best rule that has yet been given for it, is little better than mere trial, being as follows: — Find all the different forms of combination of all...things, taken as many at a time as in the question ; then find the number of permutations in any form, and multiply it by the number of combinations in... | |
 | James Maginness - Arithmetic - 1821 - 378 pages
...number at a time; of which there are several given things of one sort, and several of another, &c. RULE. 1. Find all the different forms of combination of...things, taken as many at a time, as in the question^ by problem 5, 2. Find the number of changes in any form, (by problem 3.) and multiply it by the number... | |
 | James Maginness - Arithmetic - 1821 - 378 pages
...number at a time; of which there are several given things of one sort, and several of another, &c. RUtE. 1 . Find all the different forms of combination of...all the given things, taken as many at a time, as in ths question, by problem 5. ' 2. Find the number of changes in any form, (by problem 3.) and multiply... | |
 | Beriah Stevens - Arithmetic - 1822 - 436 pages
...'at a time ;• in which there are several given things of one sort, several of another, &c. RULE. .. 1. Find all the different forms; of combination of...things taken, as many at a time, as in the question, by problem 2d. 2. Find the number of changes in any form, (by problem 1st) and multiply it by the number... | |
 | Charles Hutton - Mathematics - 1825 - 608 pages
...Things of one Sort, several of another, fyc. RULE.* FIND all the different forms of combination ef all the given things, taken as many at a time as in (he question. Find the number of changes in any form, and multiply it by the number of combinations... | |
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RULE. 1. Find all the different forms of combination of all the given things, taken as many at a time, as in the question^ by problem 5, 2. 