Signed Number

At the end of this lesson- You will be able to explain the concept of signed number. You will be able to explain the different methods of representing signed number in computer system. You will be able to do addition and subtraction of signed number using 2's complement form.  You will be able to explain basic concept of register.   Go for Bangla Version   In general, we represent the positive (unsigned) numbers without any sign indication and negative numbers with ‘minus’ (negative sign) sign before them. But these are not applicable for computing in the digi...