Suppose only one multiplexer and one inverter are allowed to be used to implement any Boolean function of n variables. What is the minimum size of the multiplexer needed?
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2n line to 1 line
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2n+1 line to 1 line
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2n−1 line to 1 line
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2n−2 line to 1 line
For this option C is the answer
What if inverter was not provided ?