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P(A1) = 0.60, P(A2) = 0.40, P(B1 | A1) = 0.05, and P(B1 | A2) = 0.10. Use Bayes' theorem to determine P(A1 | B1)? Could black holes be small enough to hold in your hand? How to do Pythagoras therom? Find x1^(2)+1/(x1)^(2)
If x1 is the root of the equation :
(x+1/x)^(2)-6 (x+1/x)+9=0? Vatican knows about planet X, the world will see January 2018?