1. Signed Binary Addition Methods For the following decimal numbers, perform the requested Binary Addition Methods. Each number is confined to 4-bits, where the most significant bit is reserved for the sign bit. a) 610 and -510 1) Sign and Magnitude 2) One's Complement 3) Two's Complement b)- 610 and 510 1) Sign and Magnitude 2) One's Complement 3) Two's Complement