Plane and Spherical TrigonometryGinn, 1915 - 230 páginas |
Dentro del libro
Resultados 1-5 de 10
Página 47
... 21.42 . 54 . log 368.7 . 61. 2.3 log 7.411 . 48. 5 x log 346.8 . 55 . log 41.73 . 62. log 16.05 . 49. 12 x log 42.86 . 56 . log 763.8 . 63.log 23.43 . 50. Antilogarithm . The number corresponding to a given logarithm LOGARITHMS 47.
... 21.42 . 54 . log 368.7 . 61. 2.3 log 7.411 . 48. 5 x log 346.8 . 55 . log 41.73 . 62. log 16.05 . 49. 12 x log 42.86 . 56 . log 763.8 . 63.log 23.43 . 50. Antilogarithm . The number corresponding to a given logarithm LOGARITHMS 47.
Página 48
George Wentworth, David Eugene Smith. 50. Antilogarithm . The number corresponding to a given logarithm is called an antilogarithm . For " antilogarithm of N " it is customary to write " antilog N. " Thus if log 25.31 = 1.40329 , antilog ...
George Wentworth, David Eugene Smith. 50. Antilogarithm . The number corresponding to a given logarithm is called an antilogarithm . For " antilogarithm of N " it is customary to write " antilog N. " Thus if log 25.31 = 1.40329 , antilog ...
Página 49
... antilogarithm of the result . 43. Find the antilogarithm of the sum of log 27.8+ log 34.6 + log 367.8 . Find the antilogarithms of the following : 44. log 7 + log 2 - log 1.934 . 47. 5 log 27.83 . 45. log 63+ log 5.8 log 3.415 . 48. 2.8 ...
... antilogarithm of the result . 43. Find the antilogarithm of the sum of log 27.8+ log 34.6 + log 367.8 . Find the antilogarithms of the following : 44. log 7 + log 2 - log 1.934 . 47. 5 log 27.83 . 45. log 63+ log 5.8 log 3.415 . 48. 2.8 ...
Página 58
... antilogarithm . We may apply this principle to certain simultaneous equations . 2. Solve this pair of simultaneous equations 2 * .3 " = 72 4. 27 " = 46,656 Taking the logarithms of both sides , we have ( §§ 40 , 42 ) ( 1 ) ( 2 ) x log 2 ...
... antilogarithm . We may apply this principle to certain simultaneous equations . 2. Solve this pair of simultaneous equations 2 * .3 " = 72 4. 27 " = 46,656 Taking the logarithms of both sides , we have ( §§ 40 , 42 ) ( 1 ) ( 2 ) x log 2 ...
Página 60
... antilogarithm with 10 ́integral places more than it should have . For example , if we are measuring the length of a lake in miles , and find 10.30103 as the logarithm of the result , we see that the characteristic must be much too large ...
... antilogarithm with 10 ́integral places more than it should have . For example , if we are measuring the length of a lake in miles , and find 10.30103 as the logarithm of the result , we see that the characteristic must be much too large ...
Otras ediciones - Ver todas
Plane and Spherical Trigonometry, and Surveying G. A. (George Albert) 1835-1 Wentworth Sin vista previa disponible - 2015 |
Términos y frases comunes
9 log acute angle angle of depression angle of elevation characteristic circle colog cologarithm computation cos(x cos² cos²x cosecant cot log cotangent cotx decimal places degrees Dividing equal equation example Exercise Find log Find the area Find the distance Find the height Find the length Find the value given the following graph Hence horizontal hypotenuse included angle interpolation latitude Law of Cosines Law of Sines Law of Tangents log cos log log cot 9 log sin log logarithm longitude mantissa negative perpendicular polygon positive quadrant radians radius right angle right spherical triangle right triangle roots secant secx sexagesimal ship sails sides sin B sin sin log cos sin(x sin² solution solve the triangle spherical triangle subtends subtract tabular difference tangent triangle ABC whence
Pasajes populares
Página 109 - Sines that the bisector of an angle of a triangle divides the opposite side into parts proportional to the adjacent sides.
Página 98 - I sin y \2 / \2 / = sin x cos y + cos x sin y, sin (a; — y) = sin (x + (— y)) = sin a; cos (— y) + cos a; sin (— y) = sin x cos y — cos x sin y, tan (x + y) = sin (x + y) sin x cos y + cos x...
Página 52 - The logarithm of a quotient is equal to the logarithm of the dividend minus the logarithm of the divisor.
Página 44 - If the number is less than 1, make the characteristic of the logarithm negative, and one unit more than the number of zeros between the decimal point and the first significant figure of the given number.
Página 50 - The logarithm of a product is equal to the sum of the logarithms of its factors.
Página 57 - The logarithm of any power of a number is equal to the logarithm of the number multiplied by the exponent of the power.
Página 116 - In any obtuse triangle, the square of the side opposite the obtuse angle is equal to the sum of the squares of the other...
Página 112 - Two sides of a triangle, and the angle opposite one of them, being given, to describe the triangle. Let A and B be the given sides, and C the given angle.
Página 128 - Prove that the area of a parallelogram is equal to the product of the base, the diagonal, and the sine of the angle included by them.
Página 151 - Equation 3, we see that an angle of 1 rad is the angle subtended at the center of a circle by an arc equal in length to the radius of the circle (see Figure 2).