"J^² Un= 1 + 1 22 3Q P ++ t na Use 11 -1 1-1 n 12

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 48E
icon
Related questions
Question
Exercise fe
the sequences below
Study using Cauchy sequences. the
a) Un = 1 + 4
22
36
Q
+1
na
b) 1₂
(واء
with 372
use 1 2 1-1
DR
n-1 N
Cos(a) + Cus(2a) + ... + Cus (na)
กร
Transcribed Image Text:Exercise fe the sequences below Study using Cauchy sequences. the a) Un = 1 + 4 22 36 Q +1 na b) 1₂ (واء with 372 use 1 2 1-1 DR n-1 N Cos(a) + Cus(2a) + ... + Cus (na) กร
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Intermediate Algebra
Intermediate Algebra
Algebra
ISBN:
9780998625720
Author:
Lynn Marecek
Publisher:
OpenStax College
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt