edited by
380 views
0 votes
0 votes

Suppose Xi for i=1,2,3 are independent and identically distributed random variables whose probability mass functions are Pr[Xi=0]=Pr[Xi=1]=1/2 for i=1,2,3. Define another random variable Y=X1X2⊕X3, where ⊕ denotes XOR. Then Pr[Y=0∣X3=0]=_

I got answer but not question .

can nyone describe only question ?

edited by

Please log in or register to answer this question.

Related questions