a. Write the recurring decimal 0.57 as the sum of a geometric progression. b. Use your answer

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a. Write the recurring decimal 0.5̇7̇ as the sum of a geometric progression.
b. Use your answer to part a to show that 0.5̇7̇ can be written as19/33

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Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

ISBN: 9781108407144

1st Edition

Authors: Sue Pemberton, Julian Gilbey

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Question Posted: Mar 10, 2023 06:35 AM

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a. Write the recurring decimal 0.57 as the sum of a geometric progression. b. Use your answer

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a To write the recurring decimal 057 as the sum of a geometric progression we can first express it a...View the full answer

Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

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