Unsigned Signed Numeric values → Can Invert+ Mappings U2B(x)=B2U-(x) Bit pattern for unsigned integer T2B(X= B2T-I(X Bit pattern for two' s comp integer14 Unsigned & Signed Numeric Values •  Can Invert Mappings – U2B(x) = B2U-1 (x) • Bit pattern for unsigned integer – T2B(x) = B2T-1 (x) • Bit pattern for two’s comp integer