The output of the combination of gates shown in figure is

Question

The output of the combination of gates shown in figure is (A) A+ overlineA ⋅ B (B) A ⋅ B+ barA ⋅ barB (C) (A+B) ⋅ overlineA ⋅ B (D) (A+B)( overlineA+B)

Tardigrade Admin · Accepted Answer

Correct answer is (a) A+ overlineA ⋅ B

Q. The output of the combination of gates shown in figure is

$A + \overline{A \cdot B}$

$A \cdot B + \overset{ˉ}{A} \cdot \overset{ˉ}{B}$

$(A + B) \cdot \overline{A \cdot B}$

$(A + B) (\overline{A + B})$

Correct answer is (a) $A + \overline{A \cdot B}$

Q. The output of the combination of gates shown in figure is

A+A⋅B

A⋅B+Aˉ⋅Bˉ

(A+B)⋅A⋅B

(A+B)(A+B​)

Correct answer is (a) A+A⋅B

$A + \overline{A \cdot B}$

$A \cdot B + \overset{ˉ}{A} \cdot \overset{ˉ}{B}$

$(A + B) \cdot \overline{A \cdot B}$

$(A + B) (\overline{A + B})$

Correct answer is (a) $A + \overline{A \cdot B}$