what are the properties of summation notation?
when u have grasp that. try finding upper and lower sums of regular partitions. it involves a very good grasp of the properties.
this is for any functions.
|dw:1371288859316:dw|
lol
Summation is the convention of letting the repetition of an index (subscript or superscript) denote a summation with respect that index over its Range.
properties of summation notation are as follows.
Sigma, the Greek letter corresponding to the English Letter S, Written as |dw:1371289174645:dw| When the process of summing includes the first to the nth term of a set of numbers a_1, a_2, a_3, ... ,a_n the sum is written as |dw:1371289331242:dw| When the summation includes infinitely many terms, it is written |dw:1371289400365:dw|
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