Q13 / 88 · NTA Abhyas (JEE Main) 2020 · Physics · Semiconductors

The output Y of the combination of logic gates shown is equal to

Figure

  • Correct answer
    A
    A
  • B
    A ¯
  • C
    A + B
  • D
    AB

Solution

From boolen algebra we have
​A . (A + B) = A
 

Hence, the correct answer is option: 'A'.

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