8. If the no of level investments be ‘t’, total no of level instalments be ‘n’ and total charge for

credit be ‘c’ then the interest rebate is given by…………………………………………
answer please

To find the interest rebate, we need to consider the formula or equation that relates the number of level investments (t), the total number of level installments (n), and the total charge for credit (c).

However, the equation or formula is not provided. Without this information, we cannot determine the exact calculation for the interest rebate. It is necessary to have the specific formula or equation that relates the variables in order to calculate the interest rebate accurately.

If you have the formula or equation, please provide it so I can assist you in finding the answer.