A fair coin is tossed 9 times. (A) What is the probability of tossing a tail on the 9th toss, given that the preceding 8 tosses were heads? (B) What is the probability of getting either 9 heads or 9 tails? (A) What is the probability of tossing a tail on the 9th toss, given that the preceding 8 tosses were heads? (Type an integer or a fraction. Simplify your answer.) (B) What is the probability of getting either 9 heads or 9 tails? (Type an integer or a fraction. Simplify your answer.)

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