Let bo, b,, bz, ... be the sequence defined by the explicit formula b, = C- 3" + D(-2)^ for every integer n2 0, where C and D are real numbers. Fill in the blanks in the following proof to show that for any choice of C and D and for each integer k 2 2, b = bk -1+ 6bk – 2° Proof: Let C and D be any real numbers and let k be any integer such that k 2 2. By definition of bo, b,, b,, ..., bx -1 = and bk - 2 = To complete the proof, you need to show that b = b -1+ 6bk - 2. When the expressions for b-1 and b- 2 are substituted into b -1+ 6b - 2, the result is | -«([ bk - 1+ 6b 3k-1 + 6(- Further simplification gives that

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 56E
icon
Related questions
Topic Video
Question
100%
Let b0, b1, b2, be the sequence defined by the explicit formula bn = C · 3n + D(−2)n for every integer n ≥ 0,
where C and D are real numbers. Fill in the blanks in the following proof to show that for any choice of C and D and for each integer k ≥ 2,
bk = bk − 1 + 6bk − 2.
Proof: Let C and D be any real numbers and let k be any integer such that 
k ≥ 2.
By definition of b0, b1, b2,   ,
Let bo, b,, b2, ... be the sequence defined by the explicit formula
b. = C. 3" + D(-2)" for every integer n 2 0,
where C and D are real numbers. Fill in the blanks in the following proof to show that for any choice of C and D and for each integer k 2 2,
b = bk - 1+ 6bk - 2'
Proof: Let C and D be any real numbers and let k be any integer such that k 2 2. By definition of bo, b,, b,, ...,
b -1 =
and
bk- 2 =
To complete the proof, you need to show that b, = b,, + 6b,2. When the expressions for b,- 1 and b, , are substituted into b,1 + 6b,
the result is
1
:- 2
| -•([
]) -[
bk - 1+ 6bk - 2 =
+ 6
]-«-a*-3).
= c| 3k-1
+D
Further simplification gives that
bk - 1+ 6bk - 2 =
which is what was to be shown.
Transcribed Image Text:Let bo, b,, b2, ... be the sequence defined by the explicit formula b. = C. 3" + D(-2)" for every integer n 2 0, where C and D are real numbers. Fill in the blanks in the following proof to show that for any choice of C and D and for each integer k 2 2, b = bk - 1+ 6bk - 2' Proof: Let C and D be any real numbers and let k be any integer such that k 2 2. By definition of bo, b,, b,, ..., b -1 = and bk- 2 = To complete the proof, you need to show that b, = b,, + 6b,2. When the expressions for b,- 1 and b, , are substituted into b,1 + 6b, the result is 1 :- 2 | -•([ ]) -[ bk - 1+ 6bk - 2 = + 6 ]-«-a*-3). = c| 3k-1 +D Further simplification gives that bk - 1+ 6bk - 2 = which is what was to be shown.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Sequence
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell