Practical TrigonometryE. Arnold, 1906 - 156 Seiten |
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Ergebnisse 1-3 von 16
Seite 39
... positive ; .. all the functions are positive . If OP lies in the second quadrant , ON is negative , and NP is positive ; .. the sine and cosecant are positive , but all the other functions are negative . If OP lies in the third quadrant ...
... positive ; .. all the functions are positive . If OP lies in the second quadrant , ON is negative , and NP is positive ; .. the sine and cosecant are positive , but all the other functions are negative . If OP lies in the third quadrant ...
Seite 50
... positive ; .. sin increases and is positive . 0 = 90 ° , sin 0 = 1 [ Art . 28 ] . As increases from 90 ° to 180 ° , When NP decreases and is positive ; .. sin ◊ decreases and is positive . 0 = 180 ° , sin 0 = = 0 0 . ОР Values of Sin 0 ...
... positive ; .. sin increases and is positive . 0 = 90 ° , sin 0 = 1 [ Art . 28 ] . As increases from 90 ° to 180 ° , When NP decreases and is positive ; .. sin ◊ decreases and is positive . 0 = 180 ° , sin 0 = = 0 0 . ОР Values of Sin 0 ...
Seite 52
... positive , ON decreases and is positive ; .. tan increases and is positive . OP When 0 = 90 ° , tan 0 = = ∞ . As changes from 90 ° to 180 ° , 0 NP decreases and is positive , ON increases and is negative ; .. tan decreases and is ...
... positive , ON decreases and is positive ; .. tan increases and is positive . OP When 0 = 90 ° , tan 0 = = ∞ . As changes from 90 ° to 180 ° , 0 NP decreases and is positive , ON increases and is negative ; .. tan decreases and is ...
Inhalt
Measurement of Angles | 2 |
The use of four figure tables of natural | 17 |
Functions of angles greater than a right | 36 |
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Practical Trigonometry [microform] H C (Herbert Clement) Playne,R C (Reginald Charles) 187 Fawdry Keine Leseprobe verfügbar - 2021 |
PRAC TRIGONOMETRY H. C. (Herbert Clement) Playne,R. C. (Reginald Charles) B. 187 Fawdry Keine Leseprobe verfügbar - 2016 |
Häufige Begriffe und Wortgruppen
acute angle angle of depression angle of elevation approx boundary line centre circle of radius CLIFTON COLLEGE complementary angles cos² cosec cosine cotangent decimal diagonal diameter direction equal Express feet Find the angle Find the area Find the distance Find the height Find the length Find the number Find the value formula given Hence horizontal plane hypotenuse inclined inscribed circle isosceles triangle lighthouse line OX logarithms mantissa miles MISCELLANEOUS EXAMPLES negative observes the angle parallelogram perpendicular perpendicular to BC positive projection prove quadrant radian measure radians right angles satisfy the equation set squares Sexagesimal significant figures sin² sine straight line subtends an angle tables tangent tower triangle ABC triangle whose sides trigonometrical functions vertical yards ОР