KEYTEM OF VAKIABLE VELOCITIES Series of Growth (1) Natural Earmonic Series : J\ 1. BBk By Y B, wsmee s Y NN \ (2) Arithmetic Progressions (+ n) 188 9 1) s setia 1.4, 1,710 08 o aie o= (3) Geometriec Progressions (x n) W NPy Y RNy 1,8, 9, 8%, B ereinasin R, 650 Bh. v =>oHm (4) Power Series (6) Summation Series ยป 1, 2, 3, 6,8,13, 2% --- (6)Arithmetic progressions with progressively growing difference. 1, 2, 4, 7,11, 16, 22, 29, - - = = (7) 1, 2, 3, 5, 7, 11, 18, 17, 19, 23, 25, 29, &, - -