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Solved: Write a single summation or product.Exercise
Chapter 5, Problem 59E(choose chapter or problem)
QUESTION:
Write each of 59–61 as a single summation or product.
\(3 \cdot \sum_{k=1}^{n}(2 k-3)+\sum_{k=1}^{n}(4-5 k)\)
Text Transcription:
3 cdot sum_k=1^n(2 k-3) + sum_k=1^n (4-5 k)
Questions & Answers
QUESTION:
Write each of 59–61 as a single summation or product.
\(3 \cdot \sum_{k=1}^{n}(2 k-3)+\sum_{k=1}^{n}(4-5 k)\)
Text Transcription:
3 cdot sum_k=1^n(2 k-3) + sum_k=1^n (4-5 k)
ANSWER:Solution:-
Step1
Given that
We have to write a single summation or product.
Step2
We have
By using property of summation we have