Which of the following NAND gate input combinations and output function is missing?

Which of the following NAND gate input combinations and output function is missing?

Truth Table

A. X = 0, Y = 1, f = 0
B. X = 0, Y = 1, f = 1
C. X = 0, Y = 0, f = 0
D. X = 1, Y = 1, f = 1

Show Answer

Answer: B

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