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Consider a 25×25 grid of city streets. Let S be the points of intersection of the streets, and let P be the set of paths from t...Asked by raja harishchandra
Consider a 25×25 grid of city streets. Let S be the points of intersection of the streets, and let P be the set of paths from the bottom left corner to the top right corner of which consist of only walking to the right and up. A point s is chosen uniformly at random from S and then a path p is chosen uniformly at random from P. Over all (s,p) pairs, the probability that the point s is contained in the path p can be expressed as a/b where a and b are coprime positive integers. What is the value of a+b?
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Answered by
raja harishchandra
please answer its urgent
Answered by
ok
Give me a link to this problem?
Answered by
raja harishchandra
it is of brilliant named site
Answered by
ok
GIVE A LINK TO THE PROBLEM?
AND SHOULD NOT YOU SOLVE IT ON YOUR OWN?
AND SHOULD NOT YOU SOLVE IT ON YOUR OWN?
Answered by
Anonymous
to ok. if you want to answer this on the site brilliant, you can by making an account but unfortunately, in every account, they have different sets of question basing on the level what you are in. this is such a very easy question.
Answered by
ok
but I found that you can share links once you solve the problem.
Can I have your link, please?
Can I have your link, please?
Answered by
ok
I think 49/625
Answered by
pappu raja
Arnav thuje koi answer nahi bataye ga mat try kar
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