Trigonometry for Beginners with Numerous ExamplesMacmillan, 1868 - 200 sider |
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Side 37
... give here some examples which will suffice to guide the student who may wish to use any Tables for occasional calculation . We ... given number . If the given number is contained in the Table we take the ... log 5632100 = USE OF TABLES . 37.
... give here some examples which will suffice to guide the student who may wish to use any Tables for occasional calculation . We ... given number . If the given number is contained in the Table we take the ... log 5632100 = USE OF TABLES . 37.
Side 38
... log 5632200 = 6 ° 7506781 . The difference of the two numbers is 100 , and the difference of the two logarithms is ... given logarithm . If the decimal part of the given logarithm is contained in the Table we take the corresponding ...
... log 5632200 = 6 ° 7506781 . The difference of the two numbers is 100 , and the difference of the two logarithms is ... given logarithm . If the decimal part of the given logarithm is contained in the Table we take the corresponding ...
Side 40
... give the logarithms of these numerical quantities , so that we may be saved the trouble of calcu- lating them by the aid of the Table of Logarithms . For ab- breviation log sin A is used to denote the logarithm of the sine of A ; and in ...
... give the logarithms of these numerical quantities , so that we may be saved the trouble of calcu- lating them by the aid of the Table of Logarithms . For ab- breviation log sin A is used to denote the logarithm of the sine of A ; and in ...
Side 41
... Given required L cos 69 ° 45'9'5392230 , Z cos 69 ° 46'9'5388804 ; L cos 69 ° 45 ' 40 " . Here the proportion is 60 40 : 0003426 : x . Hence therefore 40 x = 60 x0003426 = 0002284 ; L cos 69 ... Given log 34586 = 4.5389003 USE OF TABLES . 41.
... Given required L cos 69 ° 45'9'5392230 , Z cos 69 ° 46'9'5388804 ; L cos 69 ° 45 ' 40 " . Here the proportion is 60 40 : 0003426 : x . Hence therefore 40 x = 60 x0003426 = 0002284 ; L cos 69 ... Given log 34586 = 4.5389003 USE OF TABLES . 41.
Side 42
Isaac Todhunter. EXAMPLES . VI . 1. Given log 34586 = 4.5389003 , log 34587 = 4.5389129 , find log 345 8637 . 2. Given log 41501 = 4.6180586 , log 41502 = 4'6180690 , find log 4150145 . 3. Given log 7.3510 = 8663464 , log 7 : 3511 ...
Isaac Todhunter. EXAMPLES . VI . 1. Given log 34586 = 4.5389003 , log 34587 = 4.5389129 , find log 345 8637 . 2. Given log 41501 = 4.6180586 , log 41502 = 4'6180690 , find log 4150145 . 3. Given log 7.3510 = 8663464 , log 7 : 3511 ...
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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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