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Unformatted text preview: 26 4 . 35. a) 0. b) 120. c) 720. d) 2520. 37. a) 2 , if n = 1 , 2 , , otherwise . Notice that the answer is the same as 2 Â· (21) Â· Â· Â· (2( n1)). b) 1 , if n = 1 , 2 n2 , otherwise . c) 2( n1). 40. 2 100101. 44. 1260. 45. 60. 46. a) 90720. b) 50400. c) 80640. 50. 222. 52. 54. 53. 33. 54. 26 2 + 26 3 + 26 4 + 26 5 = 12356604. 58. 1109 Â· 10(10 151) 9 . 60. 26 3 + 26 4 + 26 5 + 26 6 = 321271704. 63. 666667. 68. b) 17. 73. n ( n3) 2 . 2...
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 Fall '12
 Gupta
 Math, Harshad number, Magic constant

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