A Course of Mathematics: For the Use of Academies, as Well as Private Tuition ...S. Campbell & son, E. Duyckinck, 1822 |
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Σελίδα vi
... means of what is commonly denom- inated the Arithmetic of Sines . A comparison of the modes of investigation adopted in these chapters , and those pursued in that part of the second volume of this course which is de- voted to ...
... means of what is commonly denom- inated the Arithmetic of Sines . A comparison of the modes of investigation adopted in these chapters , and those pursued in that part of the second volume of this course which is de- voted to ...
Σελίδα vii
... means of this expedient , with a facility scarcely to be expect- ed , and with an accuracy far beyond our most sanguine expec- tations . The 14th and last chapter contains a promiscuous but ex- tensive collection of problems in statics ...
... means of this expedient , with a facility scarcely to be expect- ed , and with an accuracy far beyond our most sanguine expec- tations . The 14th and last chapter contains a promiscuous but ex- tensive collection of problems in statics ...
Σελίδα 16
... means follows that the answer is correct . Thus , if we multiply 13 by 12 , the product is 156 , and the remainders are each 3 : but if we take for the answer or product any of the numbers 165 , 561 , 516 , 246 , & c . the remainders ...
... means follows that the answer is correct . Thus , if we multiply 13 by 12 , the product is 156 , and the remainders are each 3 : but if we take for the answer or product any of the numbers 165 , 561 , 516 , 246 , & c . the remainders ...
Σελίδα 80
... means of decimals , we may approximate or approach towards the root , to any degree of exactness . Those roots which only approximate , are called Surd roots ; but those which can be found quite exact , are called Rational Roots . Thus ...
... means of decimals , we may approximate or approach towards the root , to any degree of exactness . Those roots which only approximate , are called Surd roots ; but those which can be found quite exact , are called Rational Roots . Thus ...
Σελίδα 84
... means of the square root also may readily be found the 4th root , or the 8th root , or the 16th root , & c . that is , the root of any power whose index is some power of the num- ber 2 ; namely , by extracting so often the square root ...
... means of the square root also may readily be found the 4th root , or the 8th root , or the 16th root , & c . that is , the root of any power whose index is some power of the num- ber 2 ; namely , by extracting so often the square root ...
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Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
ABCD abscisses altitude arithmetical arithmetical mean arithmetical progression axis base bisected breadth ca² CD² centre chord circle circumference circumscribed common cone consequently cube root curve cylinder DE² decimal denominator denotes diameter difference distance divide divisor draw ellipse equation equiangular EXAM EXAMPLES feet figure fraction frustum Geom geometrical geometrical progression given number gives greater half height Hence improper fraction inches inscribed length Let ABC line drawn logarithm manner measure multiply ordinates parabola parallel parallelogram perimeter perpendicular plane polygon prism PROBLEM proportional Q. E. D. Corol Q. E. D. THEOREM quantity QUEST quotient radius ratio rectangle Reduce right angles right line right-angled triangle rule Scholium segment side Ac sine sphere square root subtract surd surface tangent theor theref triangle ABC VULGAR FRACTIONS yards
Δημοφιλή αποσπάσματα
Σελίδα 312 - THE angle formed by a tangent to a circle, and a chord drawn from the point of contact, is equal to the angle in the alternate segment.
Σελίδα 292 - All the interior angles of any rectilineal figure, together with four right angles, are equal to twice as many right angles as the figure has sides.
Σελίδα 2 - The sum of the three angles of any triangle is equal to two right angles, this is a Theorem, the truth of which is demonstrated by Geometry.
Σελίδα 189 - To reduce a mixed number to an improper fraction, Multiply the whole number by the denominator of the fraction, and to the product add the numerator; under this sum write the denominator.
Σελίδα 293 - EBF, there are two angles in the one equal to two angles in the other, each to each ; and the...
Σελίδα 18 - The number to divide by, is the Divisor.- — And the number of times the dividend contains the divisor, is called the Quotient.
Σελίδα 280 - Similar figures, are those that have all the angles of the one equal to all the angles of the other, each to each, and the sides about the equal angles proportional.
Σελίδα 157 - Thus, the index or logarithm of 4, in the above series, is 2 ; and if this number be multiplied by 3, the product will be = 6 ; which is the logarithm of 64, or the third power of 4. And, if the logarithm of any number be divided by the index of its root, the quotient will be equal to the logarithm of that root.
Σελίδα 81 - Distinguish the given number into periods of two figures each, by putting a point over the place of units, another over the place of hundreds, and so on over every second figure, both to the left hand in integers, and to the right hand in decimals, which points will show the number of figures the root will consist of.
Σελίδα 278 - A Pentagon is a polygon of five sides ; a Hexagon, of six sides ; a Heptagon, seven; an Octagon, eight; a Nonagon, nine ; a Decagon, ten ; an Undecagon, eleven ; and 4 Dodecagon, twelve sides.