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Grade Upto college level Algebra

6 coins are tossed simultaneously. Find the probability of getting 1) no heads 2) 3 heads

Profile image of Manvendra Singh chahar
12 Years agoGrade Upto college level
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1 Answer

Profile image of SHAIK AASIF AHAMED
12 Years ago
Hello student,
As 6 coins are tossed simultaneously
sample space=26=64
For no heads all must be tails it is possible only for 1 case
P(no heads)=1/64
P(3 heads)=6c3/64=20/64
Thanks and Regards
Shaik Aasif
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