Question

The output of the combination of the gates shown in the figure below is
.
A. `A+A.B`
B. `(A+B)A+ overline (B)`
C. `(A.B)+(overline(A). overline(B))`
D. `(A+B)(overline(A.B))`

Answer 1

Correct Answer - A
The input to `OR` gate is `A` and `A.B`.
Hence
`Y = A + BA`.