Discrete math 3The inductive step of an inductive proof shows that for k ≥ 4, if2 ≥ 3k, then 2k+1 ≥ 3(k+ 1). In which step uses the fact thatk≥ 4≥ 1?EO Step 4O Step 3O Step 2сO Step 5Question 11$4RD F2k+12.2k2k+12.3k2k+1 ≥ 3k+3k2k+1> 3k+32k+1≥3(k+1)G Search or type URL%T6YG H&7U(Step 1)(Step 2)(Step 3)(Step 4)(Step 5)J*8(9K0)LP

The given proof is .The aim is to find the step for which the fact is used.

The inductive step of an inductive proof shows that for k ≥ 4, if 2 > 3k, then 2+1 ≥ 3(k+1). In which step uses the fact that k≥ 4≥ 1? O Step 4 O Step 3 O Step 2 Step 5 2k+1 2k+1 2k+1 2k+1 2k+1 ≥2.2k 2.3k 3k+3k 3k+3 ≥3(k+1) ≥ ≥ (Step 1) (Step 2) (Step 3) (Step 4) (Step 5)

The inductive step of an inductive proof shows that for k ≥ 4, if 2 > 3k, then 2+1 ≥ 3(k+1). In which step uses the fact that k≥ 4≥ 1? O Step 4 O Step 3 O Step 2 Step 5 2k+1 2k+1 2k+1 2k+1 2k+1 ≥2.2k 2.3k 3k+3k 3k+3 ≥3(k+1) ≥ ≥ (Step 1) (Step 2) (Step 3) (Step 4) (Step 5)

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Number Gender Exam 1 Exam 2 Exam 3 Homework Lab Number grade Letter grade Z-score Absolute z-score 1 0 61 94 76 94 87 82.4 B 0.18 0.18 2 0 99 97 90 100 89 95 A 1.38 1.38 3 0 64 76 69 88 87 76.8 C -0.36 0.36 4 0 77 82 86 98 94 87.4 B 0.66 0.66 5 0 70 89 81 93 97 86 B 0.52 0.52 6 0 67 62 65 60 90 68.8 D -1.13 1.13 7 0 87 83 81 85 68 80.8 B 0.02 0.02 8 0 74 88 65 49 90 73.2 C -0.71 0.71 9 0 91 97 87 81 94 90 A 0.90 0.90 10 0 94 87 77 90 67 83 B 0.23 0.23 11 0 47 72 54 59 63 59 F -2.07 2.07 12 0 81 64 78 84 73 76 C -0.44 0.44 13 0 87 90 81 93 80 86.2 B 0.54 0.54 14 0 96 100 84 97 84 92.2 A 1.12 1.12 15 0 80 76 90 85 85 83.2 B 0.25 0.25 16 0 64 51 69 74 78 67.2 D -1.28 1.28 17 0 70 86 84 77 75 78.4 C -0.21 0.21 18 0 80 93 98 95 98 92.8 A 1.17 1.17 19 0 88 83 83 90 84 85.6 B 0.48 0.48 20 0 52 46 62 70 59 57.8 F -2.19 2.19 21 0 97 83 83 85 98 89.2 B 0.83 0.83 22 1 80 74 90 83 65 78.4 C -0.21 0.21 23 1 86 81 72 85 97 84.2 B 0.35 0.35 24 1 88 99…
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