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(a)     Find the gray code for a BCD number: 100101100010. (b)    The real number -121.34375 is...

(a)     Find the gray code for a BCD number: 100101100010.

(b)    The real number -121.34375 is to be converted to 32-bit floating point format, with a bias of 127 for the biased exponent.

          (i) Determine S, biased exponent, mantissa for the floating point representation.

          (ii) Write the floating point number in hexadecimal format.

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( 10 ОТ 0 1 1 ООО1 о 1 1 ооо от 1 1 от І то анау — 11 0 1 1 1 0 1 0 Б) і - 12 ) : 33 ) с БУолу оо (12) - се Озча энг х 2 2 6

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