Trigonometry for Beginners with Numerous ExamplesMacmillan, 1868 - 200 sider |
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Side 22
... respectively by the letters a , b , c . 38. The applications we are about to make of Trigono- metry will consist of some examples of the calculation of heights and distances . We shall assume that the lengths of straight lines on the ...
... respectively by the letters a , b , c . 38. The applications we are about to make of Trigono- metry will consist of some examples of the calculation of heights and distances . We shall assume that the lengths of straight lines on the ...
Side 57
... and are defined in the beginning of elementary works on Algebra as indicative of the operations of addition and subtraction respectively . - - As the student advances in Algebra he finds that Application of Algebraical Signs.
... and are defined in the beginning of elementary works on Algebra as indicative of the operations of addition and subtraction respectively . - - As the student advances in Algebra he finds that Application of Algebraical Signs.
Side 60
... respectively the same as the sine and cosecant of the supplement of the angle ; the cosine , tangent , cotangent , and secant of any angle are numerically equal to the corresponding Ratios of the supplement of the angle , but are of ...
... respectively the same as the sine and cosecant of the supplement of the angle ; the cosine , tangent , cotangent , and secant of any angle are numerically equal to the corresponding Ratios of the supplement of the angle , but are of ...
Side 75
... respectively 13 and 15 feet , and the cosine of the included angle is 33 : find the third side , and also the perpendicular on it from the given angle . C 2 9. Shew from the formulæ for sin B and sin that C B == if c2 = b ( b + a ) . 10 ...
... respectively 13 and 15 feet , and the cosine of the included angle is 33 : find the third side , and also the perpendicular on it from the given angle . C 2 9. Shew from the formulæ for sin B and sin that C B == if c2 = b ( b + a ) . 10 ...
Side 91
... respectively . The angle 360 ° between two adjacent points is that is 1110 . 32 ' Hence we can readily determine the angle between straight lines drawn in directions which are indicated by these names . For example , if one object ...
... respectively . The angle 360 ° between two adjacent points is that is 1110 . 32 ' Hence we can readily determine the angle between straight lines drawn in directions which are indicated by these names . For example , if one object ...
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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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