what sum of money put at c . i amounts in 2 years to rs . 8800 and in 3 years to rs . 9261 ?
"8800 - - - - 461 100 - - - - ? = > 5.238 % x * 105.238 / 100 * 105.238 / 100 = 8800 x * 1.1075 = 8800 x = 8800 / 1.1075 = > 7945.70 answer : a"
divide(8800, power(add(subtract(divide(9261, 8800), const_1), const_1), 2))