Hello Hexadecimal

4 bits 8 bits 12 bits Low High Low High Low High Unsigned. 0000 1111 Signed. 1000 0111 Total number of possible numbers Unsigned: Low = 0 High = 15. Set of 16 numbers Now you try some conversions between positive and negative numbers. Assume 8-bit signed numbers (and top bit is signed bit). ................
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