two coins are tossed simultaneously. find the probability of getting at least one head
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Answered by
20
Given, two coins are tossed simultaneously.
Total no. of faces = 4
Total no. of heads = 2
P ( getting atleast one head )
= Total no. of heads / Total no. of faces
= 2/4
= 1/2
The probability of getting atleast one head is 1/2.
Answered by
0
Answer:
3/4
Step-by-step explanation:
probability of getting atleast 1 head= 1- probability of getting 0 head
= 1-1/4( getting both tails after one throw of two coins)
=3/4
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