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Grade 12Algebra

1. 1^2-2^2+3^2-4^2.........infinite is ? 2. 5/1^2.4^2 + 11/4^2.7^2 + 17/7^2.10^2 ......infinite is ? please post the answer.

Profile image of anupam pathi
13 Years agoGrade 12
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2 Answers

Profile image of mohit yadav
13 Years ago

 sum for first one will be -(infinity)

Profile image of jitender lakhanpal
13 Years ago

1364_36248_series.JPG

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