Express the sum using summation notation 2/3 + 3/4 + 4/5 + .......... + 21/22. Use i for the index of summation.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 44E
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Express the sum using summation notation 2/3 + 3/4 + 4/5 + .......... + 21/22. Use i for the index of summation.

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The series 23+34+45+.............2122 .

 

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