Lcr Circuit

To find the expression for the output Y, we analyze the truth table:

We look for the rows where Y is 1:

- When A=0 and B=0, Y=1.
- When A=1 and B=0, Y=1.

From the first row, we have A'B' (where A' and B' represent the complements of A and B, respectively).

From the third row, we have AB'.

Therefore, the expression for Y is the sum of these two terms:

Y = A'B' + AB'

We can simplify this expression:

Y = B'(A' + A)

Since A' + A = 1, we have:

Y = B' * 1

Y = B'

So, the expression for the output Y is B'.

Final Answer:

B'