Question

Find the probability of getting at least 1 head on tossing a coin twice

Answer 1

the probability will be 1/2 as the chance of head in one coin toss is 1/2 then if there are 2 tosses it will be multiplied by 2 which again simplified comes 1/2 again

Answer 2

hey dear


here is your answer


it is a 1/2 *1/2=1/4