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 Bøker Bok If the sine of the mean of three equidifferent arcs' dius being unity) be multiplied into twice the cosine of the common difference, and the sine of either extreme be deducted from the product, the remainder will be the sine of the other extreme. (B.)... Trigonometry, Plane and Spherical: With the Construction and Application of ... - Side 13
av Thomas Simpson - 1748 - 77 sider
Uten tilgangsbegrensning - Om denne boken ## Elements of Plane and Spherical Trigonometry: With Their Applications to ...

Olinthus Gregory - 1816 - 244 sider
...multiplied into twice the cosine of the common difference, and the sine of either extreme be deducted from the product, the remainder will be the sine of the other extreme. (B). The sine of any arc above 60°, is equal to the sine of another arc as much below 60°, together...
Uten tilgangsbegrensning - Om denne boken ## New Series of The Mathematical Repository, Volum 4

Thomas Leybourn - 1819
...multiplied by twice the cosine of the common difference, and the sine of either extreme subtracted from the product, the remainder will be the sine of the other extreme. Demonstration, Let AB, AC and AD he three arcs of the same circle, in arithmetical progression, arc...
Uten tilgangsbegrensning - Om denne boken ## A Treatise of Algebra: Wherein the Principles are Demonstrated ... To which ...

Thomas Simpson - 1821 - 408 sider
...multiplied by twice the co-sine of the common difference, and the sine of either extreme be subtracted from the product, the remainder will be the sine of the other extreme. Theor. 2. Or, if the co-sine of the mean be multiplied by twice the sine of the common difference,...
Uten tilgangsbegrensning - Om denne boken ## An Introduction to the Theory and Practice of Plain and Spherical ...

Thomas Keith - 1826 - 442 sider
...by twice tie cosine of the common difference, and the sine of either of the extreme arcs be deducted from the •product^ the remainder will be the sine of the other extreme arc ¡ the radius being 1 . OP THE SINES, COSINES, TANGENTS, &C. OF THE MULTIPLES OF ARCS.* (H) Siae(A+)B...
Uten tilgangsbegrensning - Om denne boken ## Mathematics for Practical Men: Being a Common-place Book of Principles ...

Olinthus Gregory - 1834 - 427 sider
...multiplied into twice the cosine of the common difference, and the sine of either extreme be deducted from the product, the remainder will be the sine of the other extreme. (в.) The sine of any arc above 60°, is equal to the sine of another arc as much below 60°, together...
Uten tilgangsbegrensning - Om denne boken ## An introduction to the theory ... of plane and spherical trigonometry ...

Thomas Keith - 1839
...by twice the cosine of the common difference, and the sine of either of the extreme arcs be deducted from the product, the remainder will be the sine of the other extreme arc, the radius being 1. OF THE SINES, COSINES, TANGENTS, ETC. OF THE MULTIPLES OF ARCS. (261) Taking...
Uten tilgangsbegrensning - Om denne boken ## Mathematics for Practical Men: Being a Common-place Book of Principles ...

Olinthus Gregory - 1863
...multiplied into twice the cosine of the common difference, and the sine of either extreme be deducted from the product, the remainder will be the sine of the other extreme. (B.) The sine of any arc above 60°, is equal to the sine of ano.ther arc as much below 60°, together...
Uten tilgangsbegrensning - Om denne boken