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OpenStudy (anonymous):
Would anyone tell me what does the summation notation mean The sigma notation
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OpenStudy (anonymous):
@sidsiddhartha
OpenStudy (sidsiddhartha):
\[\sum_{}^{}\] means simply to sum up
OpenStudy (sidsiddhartha):
like \[\sum_{1}^{5}n^2=1^2+2^2+3^2+4^2+5^2\]
OpenStudy (anonymous):
|dw:1402678869508:dw|
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