A series of deposits, each of value A and made at equal time intervals, earns an interest

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A series of deposits, each of value A and made at equal time intervals, earns an interest rate of i for the time interval. The deposits have a total value of

A(1 + i) + A(1 + i)2 + A(1 + i)3 + . . . + A(1 + i)n

after n time intervals (just before the next deposit). Find a formula for this sum.

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Basic Technical Mathematics

ISBN: 9780137529896

12th Edition

Authors: Allyn J. Washington, Richard Evans

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