The inductive step of an inductive proof shows that for k≥4, ifk! 22, then (k+1)! ≥ 2+1 However the lines are not labeled with the proper justification. Which line should be labeled "Because &≥421? (k+1)(k+1)k! (Step 2) (+1)(k+1) k (k-1) (k+1)≥ (k+1)-2* (Step 3) 2-1 (Step 1) (k+1)≥2.2 (Step 4) (+1)≥ 2 (Step 5)
The inductive step of an inductive proof shows that for k≥4, ifk! 22, then (k+1)! ≥ 2+1 However the lines are not labeled with the proper justification. Which line should be labeled "Because &≥421? (k+1)(k+1)k! (Step 2) (+1)(k+1) k (k-1) (k+1)≥ (k+1)-2* (Step 3) 2-1 (Step 1) (k+1)≥2.2 (Step 4) (+1)≥ 2 (Step 5)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.5: Mathematical Induction
Problem 27E
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