Calendar: 1848-1849 Page 267

APPLIED SCIENCES 205 Dkawino containing the following sectional figures of the principal methods of admitting the Steam alternately above and below the piston in condensing Engines Figure of the four-way Cock Figures of Clack-valves Maudslay's Figures of Slide-valves The sectional parts only to be shaded the figures to he to scale sufficiently large to show all the minutiae of construction and the mode of action JUNIOR SCHOLARSHIP -iHntI nnattr£ Euclid Book prop 24 Euclid Book ii prop 32 Euclid Book vi prop 25 How can debt of £10 be paid in crowns guineas and moidores Solve -f- 121 χ 195 as quadratic Reduce cos θ cos Θ -f to the form cos θ If zx y2 and χ χ find Prove that if a2 b2 and cos Θ -f λ cos From Λ 7i the angles of the triangle Β lines Β Cc are drawn through any point Ο then Β 10 If two straight lines Α Ε Β CΕ in circle intersect in the angles subtended by and Β at the centre are together double of Ζ Ε