A bag contains two coins. One of them is a regular coin whereas the ot

1.	A bag contains two coins. One of them is a regular coin whereas the other has tails on both sides. From this bag, a coin is picked at random and tossed. Then, the probability of getting a head is:1. 0 2. 1 /4 3. 1 /2 4. 3 /4
Answer» 2. 1 /4 P(E) = \(\frac{1}{2}\times\frac{1}{2}+\frac{1}{2}\times0\) = 1/4

A bag contains two coins. One of them is a regular coin whereas the other has tails on both sides. From this bag, a coin is picked at random and tossed. Then, the probability of getting a head is:1. 0 2. 1 /4 3. 1 /2 4. 3 /4

Answer»

2. 1 /4

P(E) = \(\frac{1}{2}\times\frac{1}{2}+\frac{1}{2}\times0\)

= 1/4

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A bag contains two coins. One of them is a regular coin whereas the other has tails on both sides. From this bag, a coin is picked at random and tossed. Then, the probability of getting a head is:1. 0 2. 1 /4 3. 1 /2 4. 3 /4

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