asked 215k views
0 votes
Solve for x : ∑

n=1
[infinity]

7x
9n
=39 Evaluate ∑
n=6
[infinity]


n
2
−25
10

First find the partial fraction decomposition of
n
2
−25
10

as Then ∑
n=6
[infinity]


n
2
−25
10

=

1 Answer

7 votes
The answer to your question is x is equal ti n=6
answered
User Andrii Muzychuk
by
7.9k points
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