A tetrahedronal unbaised dice numbered from 1 to 4 and a fair coin are tossed up simultaneously. Find the probability that an odd number in the dice and head in the coin appear

Question

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Answer 1

There are 8 possible outcomes because the probability of an odd number on the die is 2/4=1/2 which is the same as that of the coin for a head. The combined probability is 1/2 * 1/2 = 1/4 (1H or 3H).