Mathematical Questions and Solutions, Τόμος 42F. Hodgson, 1885 |
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Σελίδα vi
... fix the stakes . Whenever A loses a game , he increases the last stake by a shilling for the next game , and diminishes it by a ... fixed at a point A , and is ...... then allowed to swing under the action of gravity till vi CONTENTS .
... fix the stakes . Whenever A loses a game , he increases the last stake by a shilling for the next game , and diminishes it by a ... fixed at a point A , and is ...... then allowed to swing under the action of gravity till vi CONTENTS .
Σελίδα vii
... fixed point A , as seen from any point by reflection at the rod during the motion of the latter . 51 5672. ( Col. Clarke , C.B. , F.R.S. ) P and Q are two points in a finite line AB . The parts PA , QB are rotated in opposite directions ...
... fixed point A , as seen from any point by reflection at the rod during the motion of the latter . 51 5672. ( Col. Clarke , C.B. , F.R.S. ) P and Q are two points in a finite line AB . The parts PA , QB are rotated in opposite directions ...
Σελίδα x
... fixed straight line in the plane ( w ) of that diameter which passes through the centre of force are given by the equations - cosec ( 0- ) = a sec ( 0 ) da dt 1ƒa3 ( 2 ) * . dw = dt 4fa3 7454. ( For Enunciation , see Question 6218 ) ...
... fixed straight line in the plane ( w ) of that diameter which passes through the centre of force are given by the equations - cosec ( 0- ) = a sec ( 0 ) da dt 1ƒa3 ( 2 ) * . dw = dt 4fa3 7454. ( For Enunciation , see Question 6218 ) ...
Σελίδα xiii
... fixed and the other three capable of movement in one plane by hinge- action ; and within the parallelogram let CE form a given angle with CD ; then , if O be a fixed point in BA produced , and F , F ' , & c . the points of intersection ...
... fixed and the other three capable of movement in one plane by hinge- action ; and within the parallelogram let CE form a given angle with CD ; then , if O be a fixed point in BA produced , and F , F ' , & c . the points of intersection ...
Σελίδα xvii
... fixed point with regard to a series of circles having the same radical axis passes through another fixed point ; and ( 2 ) these two points subtend a right angle at either limiting point . ............ 37 7732. ( W. J. McClelland , M.A ...
... fixed point with regard to a series of circles having the same radical axis passes through another fixed point ; and ( 2 ) these two points subtend a right angle at either limiting point . ............ 37 7732. ( W. J. McClelland , M.A ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
a₁ a²X² algebraic Axiom BIDDLE bisects Brocard Brocard circle Brocard point C₁ cards centre of similitude centroid chance chord circle circumcentre circumcircle coefficient coincide conic coordinates cos² cosec curve diagonals distance drawn ellipse equal equation fixed point focus given H₂ HANUMANTA RAU hence horizontal hyperbola inscribed intersection inverse limaçon line joining locus mid-point nine-point circle opposite P₁ parabola parallel perpendicular plane points of contact polar position probability prove R₁ radical axis radii radius respectively right angles roots sides Similarly sin² Solution by W. J. C. squares straight line symmetrical T. C. SIMMONS tangent triangle ABC trilinear coordinates values velocity vertex vertical W. J. C. SHARP whence
Δημοφιλή αποσπάσματα
Σελίδα 131 - When a straight line standing on another straight line makes the adjacent angles equal to one another, each of the angles is called a right angle; and the straight line which stands on the other is called a perpendicular to it.
Σελίδα 131 - A plane rectilineal angle is the inclination of two straight lines to one another, which meet together, but are not in the same straight line.
Σελίδα 137 - Now the question is, whether, if this story were related to the wild boy caught some years ago in the woods of Hanover, or to a savage without experience, and without instruction, cut off in his infancy from all intercourse with his species, and, consequently, under no possible influence of example, authority, education, sympathy, or habit; whether, I say, such a one would feel, upon the relation, any degree of that sentiment of disapprobation of Toranius's conduct which we feel, or not?
Σελίδα 137 - Toranius's conduct which we feel, or not. They who maintain the existence of a moral sense ; of innate maxims ; of a natural conscience ; that the love of virtue and hatred of vice are instinctive ; or the perception of right and wrong intuitive, (all which are only different ways of expressing the same opinion,) affirm that he would. They who deny the existence of a moral sense, &c. affirm that he would not. — And, upon this, issue is joined.
Σελίδα 132 - If a straight line meets two straight lines, so as to make the two interior angles on the same side of it taken together less than two right angles...
Σελίδα 136 - ... every one who possesses prudence ;" and you will have the celebrated argument of Aristotle, Eth. sixth book, to prove that the virtues are inseparable ; viz. He who possesses prudence, possesses all virtue ; He who possesses one virtue, must possess prudence; therefore He who possesses one, possesses all.
Σελίδα 137 - Having experienced, in some instance, a particular conduct to be beneficial to ourselves, or observed that it would be so, a sentiment of approbation rises up in our minds ; which sentiment afterwards accompanies the idea or mention of the same conduct, although the private advantage which first excited it no longer exist.
Σελίδα 136 - X : eg Prudence has for its object the benefit of individuals ; but prudence is a virtue; therefore, some virtue has for its object the benefit of the individual, is part of Adam Smith's reasoning (Moral Sentiments) against Hutcheson and others, who placed all virtue in benevolence.
Σελίδα 130 - Magnitudes which coincide with one another, that is, which exactly fill the same space, are equal to one another.
Σελίδα 22 - A thin uniform spherical cap being supposed to attract according to the law of the inverse fifth power of the distance...