Calendar: 1882-1883 Page 676

clothworkers' science exhibition 673 and Β together purchase house investing in it £1928 and £4963 respectively They let it at rent of £474 10s 26 How much of this should receive Multiply z2 hab 2b2 by a2 lab and divide 6a4 I3a 4a2b2 5ab3 4b4 by 2a2 Sab 4b Simplify- χ x-y x-y ry and xy -f3 y2 4λ22 9xz 4z2 -12 Solve the equations lOx 17 12 hx Λ -18- Γΰ Γ EN χ s'x 12 2y2 xy 30 Find three numbers in the prop 0£ whose squares is 724 Expand nf to five terms measure from the measure of the same angle in degrees or grades Expiess fths of right angle in the three measures 11 Prove the formulae cos cos cos Β sin sin tan -s- sin -4 sin Β sin bin Β tan -2- 12 If Vx2 sin show that זג cos or sin υ υ