JEE MAIN - Physics (2021 - 17th March Evening Shift - No. 2)
Which one of the following will be the output of the given circuit?
_17th_March_Evening_Shift_en_2_1.png)
XOR Gate
NOR Gate
NAND Gate
AND Gate
Explanation
_17th_March_Evening_Shift_en_2_3.png)
$$y = \left( {\overline {A.B} } \right)\,.\,\left( {A + B} \right)$$
$$ = \left( {\overline A + \overline B } \right)\,.\,\left( {A + B} \right)$$
$$ = \overline A \,A + \overline A \,B + A\,\overline B + \overline B \,B$$
$$ = 0 + \overline A \,B + A\,\overline B + 0$$
$$y = \overline A \,B + A\,\overline B $$
which is XOR gate
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