Sir, Kindly refer to problem 8.12 (main problems) - the answer for option ii) is being rounded of my calculator, if I have set the calculator to 4 decimal places. My question is, how do you know whether the calculator is rounding off the result and maybe distorting the answer? and to how many decimal places should I set the calculator at? Regards, Sameer
Bit confused. What is your calculator displaying? Mine (a Casio fx-85GT) is displaying \(5.5*10^{-5}\).
