1. Stating the problem:\nWe are given the equation $$A = P(1 - in)$$ with values $$P = 10000$$, $$i = 0.2$$ (note the decimal point corrected from comma), and $$n = 5$$.\n\n2. Substitute the known values into the equation:\n$$A = 10000(1 - 0.2 \times 5)$$\n\n3. Calculate the product inside the parentheses:\n$$0.2 \times 5 = 1$$\n\n4. Simplify the expression inside parentheses:\n$$1 - 1 = 0$$\n\n5. Compute the final amount $$A$$:\n$$A = 10000 \times 0 = 0$$\n\nSo, the calculated value of $$A$$ is 0.