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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Question

Discrete math

3
The inductive step of an inductive proof shows that for k ≥ 4, if
2 ≥ 3k, then 2k+1 ≥ 3(k+ 1). In which step uses the fact that
k≥ 4≥ 1?
E
O Step 4
O Step 3
O Step 2
с
O Step 5
Question 11
$
4
R
D F
2k+1
2.2k
2k+1
2.3k
2k+1 ≥ 3k+3k
2k+1
> 3k+3
2k+1
≥3(k+1)
G Search or type URL
%
T
6
Y
G H
&
7
U
(Step 1)
(Step 2)
(Step 3)
(Step 4)
(Step 5)
J
*
8
(
9
K
0
)
L
P

Expert Solution

Step 1: Given the information

The given proof is $2 to the power of k plus 1 end exponent greater or equal than 3 open parentheses k plus 1 close parentheses$ .

The aim is to find the step for which the fact $k greater or equal than 4 greater or equal than 1$ is used.

Step by step

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