kindly explain this statement

Again, since we have equiprobable signals, the MAP and ML decision rules are the same.

The decision rules are as follows,p1 < p2 <1/2 implies X^ = ( Y if Y=0,1.

1 if Y=2.

p2 < p1 <1/2 impliesX^ = ( Y if Y=0,1.

0 if Y=2.