Trigonometry for Beginners with Numerous ExamplesMacmillan, 1868 - 200 sider |
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... Applications of Trigonometry V. Logarithms 6 14 21 31 37 44 52 32 VI . Use of Tables VII . Solution of Right - Angled Triangles VIII . Solution of Oblique - angled Triangles by the aid of Right - angled Triangles . IX . Application of ...
... Applications of Trigonometry V. Logarithms 6 14 21 31 37 44 52 32 VI . Use of Tables VII . Solution of Right - Angled Triangles VIII . Solution of Oblique - angled Triangles by the aid of Right - angled Triangles . IX . Application of ...
Side 20
... = sin ( A + B - C ) = 2 ' 2 ' tan ( B + C ) = 1 . 14. Find the Trigonometrical Ratios for an angle of 2210 . 15. Find tan 70 . 16. Find tan 370 . IV . Applications of Trigonometry . 36. In the present 20 EXAMPLES . III .
... = sin ( A + B - C ) = 2 ' 2 ' tan ( B + C ) = 1 . 14. Find the Trigonometrical Ratios for an angle of 2210 . 15. Find tan 70 . 16. Find tan 370 . IV . Applications of Trigonometry . 36. In the present 20 EXAMPLES . III .
Side 21
... applications . We begin by demonstrating an important proposition , which connects the sides of a triangle with the Trigono- metrical Ratios of the angles . 37. In a triangle ... APPLICATIONS OF TRIGONOMETRY . 21 Applications of Trigonometry.
... applications . We begin by demonstrating an important proposition , which connects the sides of a triangle with the Trigono- metrical Ratios of the angles . 37. In a triangle ... APPLICATIONS OF TRIGONOMETRY . 21 Applications of Trigonometry.
Side 22
... applications we shall make in the present Chapter : the case of a triangle with an obtuse angle will be considered hereafter . It is usual to denote the lengths of the sides of a triangle opposite to the angles A , B , C respectively by ...
... applications we shall make in the present Chapter : the case of a triangle with an obtuse angle will be considered hereafter . It is usual to denote the lengths of the sides of a triangle opposite to the angles A , B , C respectively by ...
Side 23
... from the foot of the object ; at B observe the angle PBC . Then PC - BC tan PBC , therefore PC - BC tan PBC : thus PC is known . 41. Strictly speaking , in the preceding Article , BC APPLICATIONS OF TRIGONOMETRY . 23.
... from the foot of the object ; at B observe the angle PBC . Then PC - BC tan PBC , therefore PC - BC tan PBC : thus PC is known . 41. Strictly speaking , in the preceding Article , BC APPLICATIONS OF TRIGONOMETRY . 23.
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Trigonometry for Beginners, with Numerous Examples Isaac Todhunter Ingen forhåndsvisning tilgjengelig - 2010 |
Vanlige uttrykk og setninger
A-sin A+B+C Algebra angle increases angle PAB angles in terms angles included AP coincides AP moves Arithmetical Arithmetical Progression B-cos Cambridge centre circle circular measure circumference cloth cos² cos³ cosec cosine cotangent Crown 8vo decreases numerically determine distance draw PM perpendicular ELEMENTARY Euclid example expression Fcap feet figure find log find the height formulæ four right angles given angle Given log Hence hypotenuse increases from 180 inverse notation L sin logarithm Mathematical multiple of four negative and decreases number of degrees observe the angle opposite side plane positive angle preceding Article present Chapter quadrant PM regular polygon right-angled triangle sec² secant Second Edition shew sin A sin sin A+ sin sin sin sin² sin³ sine student suppose Tables tangent TREATISE Trigono Trigonometrical Ratios vers yards zero ОР
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