Trigonometry for Beginners with Numerous ExamplesMacmillan, 1868 - 200 σελίδες |
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Σελίδα
... for beginners ; an acquaintance with the books of Euclid which are usually read , and with the rudi- ments of Algebra , being all that is assumed . The first fourteen chapters present the geometrical part of Plane Trigonometry ;
... for beginners ; an acquaintance with the books of Euclid which are usually read , and with the rudi- ments of Algebra , being all that is assumed . The first fourteen chapters present the geometrical part of Plane Trigonometry ;
Σελίδα
... usually finds a place in such examinations . Any remarks relating to the book , and especially the indication of difficulties or omissions in the text or the examples , will be most thankfully received . CAMBRIDGE , Oct. 1866 . I ...
... usually finds a place in such examinations . Any remarks relating to the book , and especially the indication of difficulties or omissions in the text or the examples , will be most thankfully received . CAMBRIDGE , Oct. 1866 . I ...
Σελίδα 1
... usually read are also necessary . 2. We have first to explain how angles are measured . Some angle is selected as the unit , and the measure of any other angle is the number of units which it contains . Any angle might be taken for the ...
... usually read are also necessary . 2. We have first to explain how angles are measured . Some angle is selected as the unit , and the measure of any other angle is the number of units which it contains . Any angle might be taken for the ...
Σελίδα 7
... usually abbreviated in writing and printing ; thus the above definitions may be expressed as follows : PM sin A = AM = AP ' cos A = AP ' PM tan A = AM cot A = = AM ' PM ' AP sec A AP = AM ' cosec A = PM ' - vers 4 = 1 - cos A , covers A ...
... usually abbreviated in writing and printing ; thus the above definitions may be expressed as follows : PM sin A = AM = AP ' cos A = AP ' PM tan A = AM cot A = = AM ' PM ' AP sec A AP = AM ' cosec A = PM ' - vers 4 = 1 - cos A , covers A ...
Σελίδα 10
... same mode of abbreviation is used for the powers of the other Trigonometrical Ratios ; and so the result obtained in Art . 20 is usually written thus , sin2 A + cos2 A = 1 . 23 . To shew that ( sec A ) 2 10 TRIGONOMETRICAL RATIOS . 10.
... same mode of abbreviation is used for the powers of the other Trigonometrical Ratios ; and so the result obtained in Art . 20 is usually written thus , sin2 A + cos2 A = 1 . 23 . To shew that ( sec A ) 2 10 TRIGONOMETRICAL RATIOS . 10.
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Trigonometry for Beginners, with Numerous Examples Isaac Todhunter Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2010 |
Συχνά εμφανιζόμενοι όροι και φράσεις
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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