(c) the sum of the fourth to tenth terms inclusive. 1. In a geometric progression the fifth term is nine times the third term and the sum of the sixth and seventh terms is 1944. Determine

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Chapter12: Sequences, Series And Binomial Theorem
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Problem 326PT: Find the twentieth term of an arithmetic sequence where the first term is two and the common...
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Practice Exercise 28 Geometric progressions

(c) the sum of the fourth to tenth terms
inclusive.
Transcribed Image Text:(c) the sum of the fourth to tenth terms inclusive.
1. In a geometric progression the fifth term is
nine times the third term and the sum of the
sixth and seventh terms is 1944. Determine
Transcribed Image Text:1. In a geometric progression the fifth term is nine times the third term and the sum of the sixth and seventh terms is 1944. Determine
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