A Popular Course of Pure and Mixed Mathematics ...: With Tables of Logarithms, and Numerous Questions for Exercise |
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Σελίδα xiii
Converging lines , such as continually approximate until they meet . Coterging series , a series of terms that always decrease the further they proceed , or which tend to a certain magnitude or limit . Conver , round or curved and ...
Converging lines , such as continually approximate until they meet . Coterging series , a series of terms that always decrease the further they proceed , or which tend to a certain magnitude or limit . Conver , round or curved and ...
Σελίδα xiv
Fueus , a certain point in the Ellipse , Hyperbola , and Parabola , where the rays reflected from all parts of these curves concur , or meet . Function , an Algebraical expression any how compounded of a certain letter or quantity with ...
Fueus , a certain point in the Ellipse , Hyperbola , and Parabola , where the rays reflected from all parts of these curves concur , or meet . Function , an Algebraical expression any how compounded of a certain letter or quantity with ...
Σελίδα xv
a Horopter , in Optics , a right line drawn through the point where the two optic axes meet , parrallel to that which joins the centres of the two eyes or pupils . Hyperbola , one of the Conic Sections , being that , made by a plane ...
a Horopter , in Optics , a right line drawn through the point where the two optic axes meet , parrallel to that which joins the centres of the two eyes or pupils . Hyperbola , one of the Conic Sections , being that , made by a plane ...
Σελίδα xvi
Pyranid , a solid having any plane figure for its base and its sides triangles , whose vertices all meet in a point at the top , called the vertex . Quadratic Equations , those in which the unknown quantity is of two dimensions .
Pyranid , a solid having any plane figure for its base and its sides triangles , whose vertices all meet in a point at the top , called the vertex . Quadratic Equations , those in which the unknown quantity is of two dimensions .
Σελίδα 39
Two travellers set out at the same time from London and York , the distance being 150 miles ; one of them goes 8 miles a day , and the other 7 ; in what time will they meet ? Ans . in 10 days . 15 days . 13.
Two travellers set out at the same time from London and York , the distance being 150 miles ; one of them goes 8 miles a day , and the other 7 ; in what time will they meet ? Ans . in 10 days . 15 days . 13.
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ABCD altitude axis base become called centre circle circumference co-efficient common cone consequently contained convergency curve denominator describe diameter difference distance divided draw drawn equal equation Examples expression factors feet figure fluxion four fraction function given gives greater half Hence infinite integral join less magnitudes manner measure meet meridian method Multiply opposite original parallel parallelogram pass perpendicular plane pole Prob probability Problem projection Prop proportional Proposition pyramid quantity radius ratio rectangle Reduce remaining represented result right angles root rule sides similar sine solid sphere square straight line subtract suppose taken tang tangent Theorem things third triangle vanishing whence Wherefore whole
Δημοφιλή αποσπάσματα
Σελίδα 172 - If, from the ends of the side of a triangle, there be drawn two straight lines to a point within the triangle, these shall be less than, the other two sides of the triangle, but shall contain a greater angle. Let...
Σελίδα 191 - If a straight line be divided into two equal parts, and also into two unequal parts, the rectangle contained by the unequal parts, together with the square on the line between the points of section, is equal to the square on half the line.
Σελίδα 190 - If a straight line be divided into any two parts, the rectangle contained by the whole and one of the parts, is equal to the rectangle contained by the two parts, together with the square of the aforesaid part.
Σελίδα 196 - AB be the given straight line ; it is required to divide it into two parts, so that the rectangle contained by the whole, and one of the parts, shall be equal to the square of the other part.
Σελίδα 192 - If a straight line be bisected and produced to any point, the rectangle contained by the whole line thus produced and the part of it produced, together •with the square on half the line bisected, is equal to the square on the straight line which is made up of the half and the part produced.
Σελίδα 177 - That, if a straight line falling on two straight lines make the interior angles on the same side less than two right angles, the two straight lines, if produced indefinitely, meet on that side on which are the angles less than the two right angles.
Σελίδα 209 - THE straight line drawn at right angles to the diameter of a circle, from the extremity of it, falls without the circle...
Σελίδα 284 - The bases of a cylinder are the circles described by the two revolving opposite sides of the parallelogram.
Σελίδα 286 - If two triangles have two angles of the one equal to two angles of the other, each to each, and one side equal to one side, viz. either the sides adjacent to the equal...
Σελίδα 179 - Therefore all the angles of the figure, together with four right angles, are equal to twice as many right angles as the figure has sides.