what sum of money put at c . i amounts in 2 years to rs . 7000 and in 3 years to rs . 9261 ?
"7000 - - - - 2261 100 - - - - ? = > 32.3 % x * 1323 / 100 * 1323 / 100 = 7000 x * 1.75 = 7000 x = 7000 / 1.75 = > 3999.25 answer : a"
divide(7000, power(add(subtract(divide(9261, 7000), const_1), const_1), 2))