Let a1 = 1 and r+1 = vn+2, Vn > 1. Let P,: n+1 > ", V n € N, be a statement that is either true or false. Use this preamble to answer questions 13,14, 15 and 16. 13. To prove that P, is true for all n E N, which of the following do you consider as the base step? A. 12 <*1 B. V3>1 C. k+1 > *k - D. k+2 > *k+1 E. None of the above. K. Piesie. Page 4 of 8 14. Which of the following do you assume to be the inductive step? A. Ik+2 > *k B. k+1 < *k C. rk > *1. D. r2 > *1 E. None of the above.

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Q: 18 odd- 2. PAMO We mus t sholw there 18 an Af pd and Cat Calt 2) 2 To even evea 12

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Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.