#### solvemydoubt

##### Newbie level 4

C X Y Z W

0 0 0 0 0

0 0 1 0 1

0 1 0 1 0

0 1 1 1 1

1 0 0 0 0

1 0 1 1 0

1 1 0 0 1

1 1 1 1 1

I am challenegd to prove it functionally complete by just showing that this gate can implement AND and NOT gate...I tried to figure out many boolean functions for Z and W but no luck. Some1 please kindly help me.