Rollover or tap image to see magnified area.

  Item Reference: KCLCAL-1883-1884-624

Please note: The digitised calendars in this site have had their contents extracted using OCR (optical character recognition) and as a result, there may be occasional errors in the text. We are working on correcting these errors, but this may take some time.

Page content

m 620 general literature and science 10 The normal at any point of central conic divides the me jommg the foci internally or externally in the atio the focal distances of the point If the normal at Ρ meet the minor axis of an ellipse in prove that Sg Pg CS CA 99 area from Lthat t0 boia cuts off constant a2ea trom the asymptotes If straight line move so as to cut off constant area be ween two rectangular axes the locus of its middle r' is an equilateral hyperbola Λ 15י Γ idd'e int the Hne CYth Perpendicular on it from the intersection of the axes prove that GY CP is constant מ 12 Prove that y2 z2 sin 20 cos 2c sin cos represents two straight lines at right angles and interpret them connection with the circle -f y2 02י 13 Find the curve which is the locus of cos £ Jsina for all values of φ r' Prove that the chord joining the points defined by φ φ is 14 Find the locus of the intersection of circles described on radii vectores of an ellipse at right angles Λ 15 Find the tangent at to 4- a5 and in particular at 2a 2a and at the origin 16 What is the nature of the following curves ax -j- by -f cf px qy -f ax by ffy -f rf and what is the relation to each of them of the lines by and px qy 17 Trace the curves 4y
ARCHIOS™ | Total time:0.0295 s | Source:cache | Platform: NX