Two's Complement Give the hexadecimal 32-bit two's complement representation of the following decimal integers, and show the details of your work:

1. 761 2. -2 3. -1,421

Two's Complement Give the decimal value of the following 12-bit two's complement hexadecimal representations, and show the details of your work:

1. B34 2. 82F 3. 7BA