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Grade 10Algebra

Write the sum in summesion notation
-2/5+3/6-4/7+-------+11/14

Profile image of Anurag
6 Years agoGrade 10
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2 Answers

Profile image of Aditya Gupta
6 Years ago
The sum can be written in summation form as:
S= ∑ n=1 to 10 (-1)^n*(n+1)/(n+4)
If you still have any doubt, feel free to ask.
 
Profile image of Vikas TU
6 Years ago
Dear student 
Question is not clear 
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