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L31 - 5 Summation Notation We use summation notation to write sums in compact form: ▯n ai= i=m ▯4 ex. i = i=1 ▯5 ex. (k − 1) = k=2 Now, we use summation notation to express the sum more concisely as A ≈ Generally, if f is continuous, as the number of subinter- vals gets larger and widths get smaller the approximation is closer to actual area. We can then deﬁne A =
Textbook: Intermediate Algebra for College Students
Author: Robert F. Blitzer
Since the solution to 57 from 2.3 chapter was answered, more than 229 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Intermediate Algebra for College Students, edition: 6. The answer to “Graph f + g.” is broken down into a number of easy to follow steps, and 4 words. This full solution covers the following key subjects: . This expansive textbook survival guide covers 74 chapters, and 7519 solutions. The full step-by-step solution to problem: 57 from chapter: 2.3 was answered by , our top Math solution expert on 03/14/18, 07:37PM. Intermediate Algebra for College Students was written by and is associated to the ISBN: 9780321758934.