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Search results with tag "Arithmetic and geometric"
Worksheet 3 6 Arithmetic and Geometric Progressions
maths.mq.edu.au(b) Find the sum to 5 terms of the geometric progression whose rst term is 54 and fourth term is 2. (c) Find the second term of a geometric progression whose third term is 9 4 and sixth term is 16 81. (d) Find the sum to n terms of an arithmetic progression whose fourth and fth terms are 13 and 15. 4. (a) A university lecturer has an annual ...
8.3 ARITHMETIC AND GEOMETRIC SEQUENCES
www.usu.eduBoth arithmetic and geometric sequences begin with an arbitrary first term, and the sequences are generated by regularly adding the same number (thecom-mon difference in an arithmetic sequence) or multiplying by the same number (the common ratio in a geometric sequence). Definitions emphasize the parallel fea-