Which of these is the formula for the complement rule?
P(Ac)=P(A)−1P(A^c) = P(A) - 1P(Ac)=P(A)−1
P(Ac)=1−P(A)P(A^c) = 1 - P(A)P(Ac)=1−P(A)
P(Ac)=1+P(A)P(A^c) = 1 + P(A)P(Ac)=1+P(A)
P(Ac)=P(A)P(A^c) = P(A)P(Ac)=P(A)