Calendar: 1870-1871 Page 523

general literature and science 523 17 The number of triangles which can be formed out of lines whose lengths are respectively is 18 and Β play with two dice and the highest thrower wins suppose to have thrown what is B'a chance of winning 19 certain batsman is sure to miss one out of six balls what is the chance that he is bowled out by one of four conse- cutive balls assuming that on the average five out of six balls will hit the wicket 20 Prove the multinomial theorem and find the co-efficient of Xs in 3x txSf Divisions III and IV First Year VII -algebra Find the value of ai-b י when 51 χ Multiply ix by itself Divide 120 36 Ϊ2 12 by x3 Gx2 Divide χ ll 41 23 2X2 -1----- by ----1-1 12 4TJ3 Reduce to single fractions in the lowest terms a2 A18 ab x3 x3 Also Λ a2 ό' Extract the square root of 14 16 Extract the cube root of 48 cx -f 60cV 80c3 90c4 108c5 27