... 50 Results: 2* 3 = 20 2*4 = 30 2*5 = 40 2*6 = 50 10n - 10 10 ( n - 1 ) Tes my formula for 2 * 7 (n = 7 ) When width = 3: The difference number of 3 * 3 5 6 7 15 16 17 25 26 27 5* 27 = 135 25 * 7 = 175 135 - 175 = 40 The difference number of 3*4 61 62 63 64 71 72 73 74 81 82 83 84 61 * 84 = 5124 81 * 64 = 5184 5124 - 5184 = 60 The difference number of 3*5 41 42 43 44 45 51 52 53 54 55 61 62 63 64 65 41 * 65 = 2665 61 * 45 = 2745 2665 - 2745 = 80 The difference number of 3*6 34 35 36 37 38 39 44 45 46 47 48 49 54 55 56 57 58 59 34 * 59 = 2006 54 * 39 = 2106 2006 - 2106 = 100 Results: 3 * 3 = 40 3 * 4 = 60 3 * 5 = 80 3 * 6 = 100 20n - 20 20 (n - 1) Test my formula for 3*7(n=7) When width = 4: The difference numbers of 4 * 4 31 32 33 34 41 42 43 44 51 52 53 54 61 62 63 64 31 * 64 = 1984 61 * 34 = 2074 1984 - 2074 = ...

See this essay or coursework document in full right now