a. Solve the simultaneous equations ar = 12, ar 5 = 3072 (there are two possible answers).

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a. Solve the simultaneous equations ar = 12, ar⁵ = 3072 (there are two possible answers).

b. In each case, find the sum of the first ten terms of the geometric progression with first term a and common ratio r.

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Cambridge IGCSE And O Level Additional Mathematics

ISBN: 9781510421646

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Authors: Val Hanrahan, Jeanette Powell

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Question Posted: Sep 03, 2021 01:35 AM

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a. Solve the simultaneous equations ar = 12, ar 5 = 3072 (there are two possible answers).

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a The two possible answers for the simultaneous equations ar 12 and ar5 3072 are ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics

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