Question

please tell me who are intelligent in math please answer this I will Mark you brainlist only genius rank and ace rank will answer only​

Answer 1

Answer:

$amount = p \times {(1 + \frac{r}{400}) }^{4n} \\ = 256 \times {(1 + \frac{100}{400}) }^{4 \times 1} \\ = 256 \times {(1 + \frac{1}{4}) }^{4} \\ = 256 \times {( \frac{4 + 1}{4}) }^{4} \\ 256 \times \frac{5}{4} \times \frac{5}{4} \times \frac{5}{4} \times \frac{5}{4} \\ = 625$

So Amount =625

so, CI=A-P

CI=625-256=369