3 years ago

Can anyone help me on this question?

Mathematics

1 answer:

natali 33 [55]3 years ago

7 0

Maybe this will help but a triangle always is 180 degrees

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Troyanec [42]

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Answer: $\dfrac{2}{9}$

Step-by-step explanation:

Let A be the event that the sum is 7 and and B be the event that the sum is 11 .

When two pair of dices rolled the total number of outcomes = $n(S)=6\times6=36$

The sample space of event A ={(1,6), (6,1), (5,2), (2,5), (4,3), (3,4)}

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The sample space of event B = {(5,6), (6,5)}

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Since , both the events are independent , then the required probability is given by :-

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