The minimum number of gates needed to implement the Boolean function
f(x, y, z) = z(x + y) + (z̅ + x + y)(x̅ + y̅) is
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Qn #2036
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Qn #1685
Qn #1232
Qn #969
Consider the following circuit.
How many minimum numbers of two input NAND
gates are required to design the above circuit?
Qn #730
Consider the circuit shown below and find minimum number of NAND gates required to design it.
Qn #727
Let $\oplus$ and $\odot$ denote the Exclusive - OR and Exclusive-NOR operations respectively. Which of the following is not correct?
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A bulb in the staircase has two switches, one switch is at the ground floor and the other one is at the first floor. The bulb can be turned ON and also can be turned OFF by any of the switches irrespective of the state of the other switch. The logic of the switching of the bulb resembles
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Which of the following is the CORRECT truth table for the XOR Gate with two binary inputs A and
B?
Qn #180