The circumference of the ellipse approximate. Which equation is the result of solving the formula of the circumference for b? c=2\pi \sqrt{a^2+b^2} /2

A. use the formula for continuous compounding with the original example: $1000 invested at 2% for 1 year. record the amount to 5 decimal places. use a calculator. b. compare it to the result using the original compound interest formula with n = 365 calculated to 5 decimal places. which has a larger value? explain.