Verify the formula by using the formula for the sum of the first n terms of a
Question:
Verify the formula
by using the formula for the sum of the first n terms of a finite arithmetic sequence.
Transcribed Image Text:
Σ* = n(n + 1) 2
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Related Book For
College Algebra With Modeling And Visualization
ISBN: 9780134418049
6th Edition
Authors: Gary Rockswold
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