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Digital Electronics - Boolean Algebra and Logic Simplification - Discussion

Discussion Forum : Boolean Algebra and Logic Simplification - General Questions (Q.No. 2)
Boolean Algebra and Logic Simplification
2.
Determine the values of A, B, C, and D that make the sum term equal to zero.
A = 1, B = 0, C = 0, D = 0
A = 1, B = 0, C = 1, D = 0
A = 0, B = 1, C = 0, D = 0
A = 1, B = 0, C = 1, D = 1
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
17 comments Page 2 of 2.
Atoroyo David said:   1 decade ago
A'=1 so that A=0, C'=1 and C=0 summing up the answer is zero.
Sonu said:   1 decade ago
Yes Sunella. You are correct. The answer is error.
NITIN said:   8 years ago
Anyone, please explain this problem in detail.
(1)
Kailash said:   1 decade ago
When A=1, B=0, C=1, D=0 THEN ANS WILL BE ZERO.
Sampriti said:   1 decade ago
Sum =0 and carry generated will be 1.
CHANDAN said:   1 decade ago
A'+B+C'+D = 1'+0+1'+0 = 0+0+0+0 = 0.
Sunellagirl said:   1 decade ago
Isnt A'=0 and b=1 and c'=0 and d=1?
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