Question

Write the Boolean expression for D OR gate II) AND gate II) NAND gate. ​

Answer 1

Answer:

for AND gate Q=A.B

for OR. gate Q=A+B

fir NAND gate Q=Ā.B(B have also uper bar like A)

Explanation:

AND Gate

For a 2-input AND gate, the output Q is true if BOTH input A “AND” input B are both true, giving the Boolean Expression of: ( Q = A and B ).

OR (Inclusive OR) Gate

For a 2-input OR gate, the output Q is true if EITHER input A “OR” input B is true, giving the Boolean Expression of: ( Q = A or B ).

NAND (Not AND) Gate

For a 2-input NAND gate, the output Q is NOT true if BOTH input A and input B are true, giving the Boolean Expression of: ( Q = not(A AND B) ).