Two coins are tossed, the probability of getting at least one head is ans. 1/4 none 3/4 1/2

The probability of getting at least one head when two coins are tossed can be calculated as follows:

Step 1: Identify the total number of outcomes. When two coins are tossed, there are 4 possible outcomes: HH, HT, TH, TT.

Step 2: Identify the favorable outcomes. The outcomes where at least one head appears are: HH, HT, TH. So, there are 3 favorable outcomes.

Step 3: Calculate the probability. The probability of an event is the number of favorable outcomes divided by the total number of outcomes. So, the probability of getting at least one head is 3/4.

So, the correct answer is 3/4.