Find P(A or B or C) for the given probabilities.
P(A) = 0.38, P(B) = 0.26, P(C) = 0.15
P(A and B) = 0.13, P(A and C) = 0.04, P(B and C) = 0.08
P(A and B and C) = 0.01
P(A or B or C) = ?