instalment payment
= PV x i x (1 + i)n / (1 + i)n - 1n is power
where
i = interest rate per payment periodn
= number of paymentsPV
= principal amount of the loani tried a lot, but could'nt get it
can u pls me the vb.net code for the above mentioned formula

formula
susqu
Math.Pow is probably the missing link.
PV * i * Math.Pow(1+i, n) / (Math.Pow(1+i, n) - 1)
The other thing to remember is that order of operation is not left to right, you need to elevate addition and subtraction above multiplication and division by putting brackets.