Simplify using boolean logic and then apply DeMorgan's Law to convert to negative logic: T = A!B + B!C + (C!D)(A + C)
Given
T = A!B + B!C + (C!D)(A + C)
T = A'B + B'C + (C'D)(A + C)
T = A'B + B'C + (AC'D + CC'D) { By Distributive law P(Q+R) = PQ+PR }
T = A'B + B'C + (AC'D + (0)D) { We know that PP'= 0 }
T = A'B + B'C + (AC'D + 0) { We know that P(0)= 0 }
T = A'B + B'C + AC'D { We know that P+0= P }
T = !AB + !BC + A!CD
Which is Required Simplified Boolean Expression
Given T = A'B + B'C + AC'D
Above Function in K-map as follows
From the above K-map F (A, B, C, D) = m (2, 3, 4, 5, 6, 7, 9, 10, 11, 13)
Truth Table: F (A, B, C, D) = m (2, 3, 4, 5, 6, 7, 9, 10, 11, 13)
A |
B |
C |
D |
F |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
1 |
1 |
1 |
0 |
1 |
0 |
0 |
1 |
0 |
1 |
0 |
1 |
1 |
0 |
1 |
1 |
0 |
1 |
0 |
1 |
1 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
1 |
1 |
0 |
1 |
0 |
1 |
1 |
0 |
1 |
1 |
1 |
1 |
1 |
0 |
0 |
0 |
1 |
1 |
0 |
1 |
1 |
1 |
1 |
1 |
0 |
0 |
1 |
1 |
1 |
1 |
0 |
Truth Table: From the above Truth Table Negative Logic is Convert 0’s to 1’s and 1’s to 0’s
A |
B |
C |
D |
F |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
0 |
1 |
1 |
1 |
0 |
1 |
0 |
1 |
1 |
0 |
0 |
0 |
1 |
0 |
1 |
1 |
0 |
1 |
0 |
1 |
0 |
0 |
1 |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
1 |
0 |
1 |
1 |
0 |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
1 |
Truth Table Negative Logic F (A, B, C, D) = m (0, 1, 8, 12, 14, 15)
Negative Logic is T = (B+C’)(A+B’)(A’+C+D’)
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please answers all of them! 1. Simplify, using algebraic manipulations, the following Boolean expressions to a mini- mum number of terms and factors. (a) XYZ + XY + XYZ (b) XYZ + XZ 2. Find the complement of the following expression: (a) XY + XY 3. Using DeMorgan's Theorem, express the following function .... (a) F= XY+XY + ÝZ ... with only OR and complement operations. 4. Propose and solve your own logic simplification problem using logic theorems 5. Simplify...
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In the following diagram ifs,-1 and S 0 what will be the logic state at the output K? S2 Co Using DeMorgan's theorem, express the function F #ABC+ A'C' + A, B, with only OR and complement operators Using DeMorgan's theorem, express the function F = ABC + A,C, + A'B. with only AND and complement operators Convert the following expressions (AB +CB+ C'D) into sum-of-products (minterms) and product-of-sums (maxterms) Simplify the Boolean expression AB +ABC +ABCD +ABCDE+ABCDEF Which logic...
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Need help!! 9) DeMorgan's Law: can function as an AND gate. (A + B)' = A' B'. Use this to draw a circuit showing how 3 NOR gates 10) DeMorgan's (dual) Law: (AB)' = A' + B'. Use this to draw a circuit showing how 3 NAND gates can function as an OR gate 11) Note the following Boolean expressions for NAND gates, and use them to write the corresponding dual expressions for NOR gates a. (A0)'=1 (AI)'=A' (A'A)1 c....
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