1.What would be the assigned tolerance limit, ð Þ “s , if convergence with four significant digits is required in an iterative scheme.
2. How many significant digits are there in the number 0.6843 103 ?
3.Round the number 0.786 54 103 to four significant digits.
5.Convert the binary number 11011011 to an equivalent decimal number in an 8-bit computer.