Two balance dice are thrown once .Write down all the possible outcomes of this experiment . what is the probability that the sum of number on a dice is :- [i] 7 [ii] 11 [iii] more than 10 [iv] less than 2 [v] less than 13 [vi] a prime number ???
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all possibilities: 1,1;1,2;1,3;1,4;1,5;1,6;2,1;2,2;2,3;2,4;2,5;2,6;3,1;3,2;3,3;3,4;3,5;3,6;4,1;4,2;4,3;4,4;4,5;4,6;5,1;5,2;5,3;5,4;5,5;5,6;6,1;6,2;6,3;6,4;6,5;6,6.
i)1,6;2,5;3,4;4,3;5,2;6,1.=6
ii)5,6;6,5.=2
iii)5,6;6,5;6,6.=3
iv)0
v)all.=36
vi)1,6;2,5;3,4;4,3;5,2;6,1.=6
5,6;6,5.=2
=8
Step-by-step explanation:
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