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This course contains basic of maths. Primary concepts like line, graph, calculus theorem, chain rule, series, sequence, coordinate, function, derivative, integral, areas, tangent line, limit are part of this course. This lecture includes: Sigma, Notation, Index, Summation, Properties, Successive, Formulas, Method, Example, Limit
Typology: Exercises
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Similarly if f(k) is a function of k, and a and b
de substitute successive Integers for k, statingnote the sum of the terms that result when we with k=a and ending with k=b i.e. Here are some of its examples.
(^4 2 4 2 )
Thus
2 3 3 1 2 1
i ^ k^^ ^ and^ i i 2 ^1 2 3 involve the index of summation, then we take^ If in the expression^ to right of does not all the terms in the same to be the same, with each allowable value of the summation index. Thus,
Changing the Index of Summation
the sigma notion for a given sum to a sigma not^ On occasion we shall want to change -
sum, then general sum for three and n t^ If we want to represent the sum as generalerms are;
