Question

With this method, of $2800 is deducted the first year,
the second year, and so on, until is deducted the
fourth year. Both depreciation methods yield a total deduction
of $2800 over the 4 years. (Source: Sharp Electronics Corporation,
Conquering the Sciences.)
(a) Find an arithmetic sequence that gives the
amount depreciated each year by each method.
(b) Write a series whose sum is the amount depreciated
over 4 years by each method

Answer 1

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