Two fair coins are tossed successively

MATHEMATICS · Single correct · A Level · Mathematics · Probability · Probability

Problem

Two fair coins are tossed successively. Let E be the event "the first toss shows Heads" and F be the event "the second toss shows Heads". What is the value of P(E∩F)P(E\cap F)? (a) 12\dfrac{1}{2} (b) 34\dfrac{3}{4} (c) 14\dfrac{1}{4} (d) 18\dfrac{1}{8}

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