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1.Represent the decimal value 52 in 7-bit excess notation

2.Find 10011001 is an 8-bit binary


-        Find the decimal value it represents if it was in unsigned and signed magnitude.

-        Suppose this representation is excess notation, find the decimal value it represents?

3.Using 8-bit binary sequence notation, find the unsigned, signed magnitude and excess notation of the decimal value 1110 ?

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