Question

formula for compound interest in Problem of depreciation​

Answer 1

Answer:

A- p where

Step-by-step explanation:

A is the final amount , p is yhe principal ,r is the rate of interest compounded yearly and n is the number of yearrs

Answer 2

Answer:

$a = p ( {1 - \frac{r}{100} })^{n} \\ and \\ ci = a - p$

The formula given above is the compound interest formula in case of depreciation where :—

• A is the amount .
• P is the principal .
• r is the rate of interest .
• n is the time in years .
• CI is the compound interest .