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| rev | Admin | (Created page with "A loan of amount <math>a_{\overline{4}|i}</math> is repaid with payments of 1 at the end of each year for four years. The sum of the interest paid in the last two years is equal to <math>(1+i)^2</math> times the sum of the principal repaid in the first two years. Calculate i. <ul class="mw-excansopts"><li>0.543</li><li>0.567</li><li>0.592</li><li>0.618</li><li>0.645</li></ul> {{soacopyright | 2023 }}") | Nov 19'23 at 13:24 | +406 |