Dennis C. Smolarski, S.J.'s Math 61, Homeans.A Page

 
A-1)	a) 000101
	b) sign magnitude  : 100110
	   one's complement: 111001
	   two's complement: 111010
	c) 000100
	d) sign magnitude  : 100100
	   one's complement: 111011
	   two's complement: 111100
	e) 001101
	f) sign magnitude  : 101011
	   one's complement: 110100
	   two's complement: 110101

A-2)	a) 22
	b) 5
	c) 6
	d) 25
	e) 10
	f) 16
A-3) 		sign magnitude	  one's complement   two's complement
	a)             -6                  -9                  -10
	b)              5                   5                    5
	c)              6                   6                    6
	d)             -9                  -6                   -7
	e)             10                  10                   10
	f)             -0                 -15                 not a
							 valid binary
							 number for
							 2's complement 
A-4)	a)	difficult arithmetic
	b)	one's complement