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What are the values of these sums, where S = {1, 3, 5, 7}
Chapter 1, Problem 30E(choose chapter or problem)
QUESTION:
What are the values of these sums, where S = {1, 3, 5, 7}?
a) \(\sum_{j \in S} j\)
b) \(\sum_{j \in S} j^{2}\)
c) \(\sum_{j \in S}(1 / j)\)
d) \(\sum_{j \in S} 1\)
Questions & Answers
QUESTION:
What are the values of these sums, where S = {1, 3, 5, 7}?
a) \(\sum_{j \in S} j\)
b) \(\sum_{j \in S} j^{2}\)
c) \(\sum_{j \in S}(1 / j)\)
d) \(\sum_{j \in S} 1\)
ANSWER:Step 1 of 4
The objective is to find the value of \(\sum_{j \varepsilon s} j\)
\(=\sum_{j \varepsilon s} j\), here j represents the value of the sum of all the member of set s = {1,3,5,7}
So, \(=\sum_{j \in 1,3,5,7}=1+3+5+7=16\)
Therefore, the value of \(\sum_{j \varepsilon s} j=16\)