Using Karnaugh map to simplify function, the graph can draw as long as the simplest and or formula （1）Y(A,B,C,D)=∑m（1,3,5,7,8,9,10,12,14）（2）Y(A,B,C,D)=∑m（0,1,2,3,4,7,8,9）)+∑d（10,11,12,13,14,15） Such as the title, can draw, please give a master and or expression, life-saving

(1) Y = a not and D + A and d not + A and B not and C
(2) Y = a + B not + CD + C not d not

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1. 2. The following functions are reduced to the simplest and or form by Karnaugh map Y（A,B,C,D）＝∑（0,2,5,7,8,10,13,15）
2. Using Karnaugh map to change the logic function y = C + ABC into the simplest and or expression
3. Using Karnaugh map, the following logic function y2 = (ab '+ b) CD' + ((a + b) (B '+ C))' is reduced to the simplest and or form,
4. Simplification of logic function f = (a, B, C, d) = ￡ m (0,1,6,7,8,12,14,15) Karnaugh map method
5. Using Karnaugh map to simplify the following logic functions: Y (a, B, C, d) = ∑ m (2,3,5,7,8,9) + ∑ D (10,11,12,13,14,15)
6. Using Karnaugh map to simplify logic function f (a, B, C,) = ∑ m (0,1,2,4,5,7)
7. Using Karnaugh map to simplify the following logic functions f (a, B, C, d) = ∑ m (15,13,10,6,4)
8. Using Karnaugh map to simplify logic function f (a, B, C, d) = ∑ m (0,1,6,7,8,12,14,15)
9. Using Karnaugh map to simplify logic function y = a'b'c '+ a'b'c + a'bc + ab'c' requirement
10. Are the expressions of logic functions simplified by theoretical calculation (Karnaugh map) or logic converter (EWB) in the same truth table the same? Why are they different?
11. The logic function y (a, B, c) = ab '+ a'B + (BC)' + BC is reduced to the simplest and non and the non expression "right and wrong" by formula method
12. What is the final result of y = ab'c + ABC '+ ABC logic function simplification? Fundamentals of digital circuit technology, electronics, communications, analog electronics
13. Simplification of logic function f = (A / + B /) (A / + C /) (B / + C /) (a + B + C) + ABC Written meaning: A / = a non 1. Simplify [logic function] f = (A / + B /) (A / + C /) (B / + C /) (a + B + C) + ABC and write its truth table 2. Truth table of F = AB / + AB / 3. Can questions 2 and 3 of the truth table of F = AB / times AB / continue to be simplified? I always find the truth table of the question strange
14. Simplifying logic function y (a, B, c) = ab'c + ABC '+ ab'c' + ABC
15. Simplification: (B-C) / (a ^ 2-ab-ac + BC) + (C-A) / (b ^ 2-bc-ab + AC) + (a-b) / (C ^ 2-ac-bc + AB) Simplification: (b-c)/(a^2-ab-ac+bc)+(c-a)/(b^2-bc-ab+ac)+(a-b)/(c^2-ac-bc+ab)
16. How can a ^ 3-B ^ 3 + C ^ 3 + A ^ 2 * B-A * B ^ 2 + BC ^ 2-B ^ 2 * c-abc = 0 be reduced to (a + B + C) (a ^ 2 + C ^ 2-B ^ 2-ac) = 0 How to simplify the process
17. What is a ^ 2 + B ^ 2 + C ^ 2-ab-bc-ac reduced to?
18. Simplify √ (4-2 √ 3) to the form of a + B √ 3
19. Integral equation reduced to differential equation Y (T) = 2 / (E-1) ∫ e ^ ty (s) ds (integral limit is 0 to 1) - e ^ t If you don't simplify it, tell me what this integral equation means. How can I get t and s in the right integral, and then subtract t
20. Simplified into a general form of quadratic equation, please explain, thank you 3x square + 1 = 6x (3x-2) (x + 1) = x (2x-1)