Answer Detail: RE: A 0 0 0 0 1 1 1 1B 0 0 1 1 0 0 1 1C 0 1 0 1 0 1 0 1Find ( A u B ) n C

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Question: A 0 0 0 0 1 1 1 1

B 0 0 1 1 0 0 1 1

C 0 1 0 1 0 1 0 1

Find ( A u B ) n C

May 05, 2008 05:08:13	#6
chandradeepika	CRM Expert Member Since: May 2008 Total Comments: 28
RE: A 0 0 0 0 1 1 1 1B 0 0 1 1 0 0 1 1C 0 1 0 1 0 1 0 1Find ( A u B ) n C
To find A-C, We will find 2's compliment of C and them add it with A, That will give us (A-C) 2's compliment of C=1's compliment of C+1 =10101010+1=10101011 A-C=10101011+00001111 =10111010 Now (A-C) U B is .OR. logic operation on (A-C) and B 10111010.OR . 00110011 The answer is = 10111011, Whose decimal equivalent is 187.