Question

if simple interest and compound interest of a certain sum of money for two years are ₹ 8400 and ₹ 8652, then let us write by calculating the sum of money and the rate of interest. ​

Answer 1

the rate of interest is not there . so the :

1. by compound interest get an equation
2. by simple interest get an equation then
3. By eleminatio method get the 2 value