Multiplexer universality

[brad sue]

1. The problem statement, all variables and given/known data
Hi,
How to build a AND gate using a 2X1(2 inputs, 1 select,1 output) multiplexer?
The same for a NOT gate?
I am stuck on it!
thank you


2. Relevant equations



3. The attempt at a solution
Sorry I tried but I am confuse about what are consired as input if we decide to fix one input.

[MATLABdude]

1. The problem statement, all variables and given/known data
Hi,
How to build a AND gate using a 2X1(2 inputs, 1 select,1 output) multiplexer?
The same for a NOT gate?
I am stuck on it!
thank you


2. Relevant equations



3. The attempt at a solution
Sorry I tried but I am confuse about what are consired as input if we decide to fix one input.

If you decide to fix one of the inputs, it'll still be considered an input, just an input that always has the same value.

HINT1: How many inputs has an AND gate? You shouldn't need to fix any inputs on your MUX (at least, not to 0 or 1)
HINT2: How many inputs has a NOT gate? You will need to fix MUX inputs.

[brad sue]

Thank you
I will work on it!