Søk Bilder Maps Play YouTube Nyheter Gmail Disk Mer »
Logg på
 Bøker Bok
XIII. Permutando, or alternando, by permutation, or alternately; this word is used when there are four proportionals, and it is inferred, that the first has the same ratio to the third, which the second has to the ,fourth; or that the first is to the...
Euclid's plane geometry, books iii.-vi., practically applied; or, Gradations ... - Side 156
av Euclides - 1861
Uten tilgangsbegrensning - Om denne boken

## The Elements of Euclid: The Errors, by which Theon, Or Others, Have Long Ago ...

Robert Simson - 1806 - 518 sider
...permutation, or alternately; this word is used when there are four proportionals, and it is See N. inferred, that the first has the same ratio to the...third, as the second to the fourth: as is shown in the 16th prop, of this 5th book. XIV. Invertendo, by inversion ; when there are four proportionals,...
Uten tilgangsbegrensning - Om denne boken

## Elements of Geometry: Containing the First Six Books of Euclid, with a ...

John Playfair - 1806 - 311 sider
...XIV. Permutando, or alternando, by permutation, or alternately ; this word is used when there are four proportionals, and it is inferred, that the first...first is to the third as the second to the fourth. See prop. 16th of this book. XV. Invertendo, by inversion : when there are four proportionals, and...
Uten tilgangsbegrensning - Om denne boken

## Elements of Geometry, Geometrical Analysis, and Plane Trigonometry ...

Sir John Leslie - 1809 - 524 sider
...products AD and BC still obtains. PROP. VIII. THEOR. Numbers are likewise proportional by alternation, or the first is to the third as the second to the fourth. Let A: B : : C : 1); then alternately A : C : : B : D. !For the extreme terms are here still retained,...
Uten tilgangsbegrensning - Om denne boken

## The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh ...

Euclid - 1810 - 518 sider
...Permutando, or alternando, by premutation, or alternately; this See Note, word is used when there are four proportionals, and it is inferred, that the first...or that the first is to the third, as the second to |he fourth: as is shown in the 16th prop. of this sth book. XIV. luvertendo, by inversion: when there...
Uten tilgangsbegrensning - Om denne boken

## Pantologia. A new (cabinet) cyclopædia, by J.M. Good, O. Gregory ..., Volum 5

John Mason Good - 1813
...or alternando, by permutation, or alternately; this word is ч-ed when there are four proportional*, and it is inferred, that the first has the same ratio to the third, « hicli the •econd has to the fourth; or that the first is to the third, as the second to the fourth:...
Uten tilgangsbegrensning - Om denne boken

## The Elements of Euclid; viz. the first six books, together with the eleventh ...

Euclides - 1814
...alternando, by permutation, or alternately. This word is used when there are four proportionals, and See N. it is inferred, that the first has the same ratio...to the fourth; or that the first is to the third, us the second to the fourth : As is shown in the ICth prop. of this 5th book. XIV. Invertendo, by inversion...
Uten tilgangsbegrensning - Om denne boken

## The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh ...

Euclides - 1816 - 528 sider
...Permutando, or alternando, by permutation, or alternately. gee N. This word is used when there are four proportionals, and it is inferred, that the first...third, as the second to the fourth : As is shown in the 16th prop. of this 5th book. XIV. Invertendo by inversion ; when there are four proportionals,...
Uten tilgangsbegrensning - Om denne boken

## Elements of Geometry: Containing the First Six Books of Euclid: With a ...

John Playfair - 1819 - 317 sider
...XIV. Permutando, or alternando, by permutation, or alternately ; this word is used when there are four proportionals, and it is inferred, that the first...first is to the third as the second to the fourth : See Prop. 16. of this Book. XV. Invertendo, by inversion : When there are four proportionals, and...
Uten tilgangsbegrensning - Om denne boken

## The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh ...

Euclid, Robert Simson - 1821 - 516 sider
...XIII. Permutando, or alternando, by permutation, or alternately; this word is used when there are four proportionals, and it is inferred, that the first...third, as the second to the fourth; as is shown in the 16th prop. of this 5th book.* ' XIV. Invertendo, by inversion: when there are four proportionals,...
Uten tilgangsbegrensning - Om denne boken

## The Elements of geometry [Euclid book 1-3] in general terms, with notes &c ...

Euclides - 1821
...alternando ; when it is concluded, that if there be four magnitudes of the same kind proportionals, the first is to the third as the second to the fourth. Note. In this the antecedents are compared with one another, and the consequents with one another;...
Uten tilgangsbegrensning - Om denne boken