Chittagong 2013 higher secondary problem 9

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Neblina
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Chittagong 2013 higher secondary problem 9

Unread post by Neblina » Thu Jan 23, 2014 9:57 pm

Batman lives in Brazil and Superman lives in Argentina. During Eid holidays, Batman will visit Argentina and Superman will visit Brazil. If they start from their respective countries at a time what is the probability that they will meet on their?
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_somapty_
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Re: Chittagong 2013 higher secondary problem 9

Unread post by _somapty_ » Thu Jan 23, 2014 10:40 pm

Try all possible ways.

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bristy1588
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Re: Chittagong 2013 higher secondary problem 9

Unread post by bristy1588 » Thu Jan 23, 2014 10:43 pm

Why don't you try to figure it out in the Bangla way?
Just a tip, most of the times i used the bangla way during divisionals. its just a advice though, different strategy might work for you.
Bristy Sikder

Neblina
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Joined: Sun Feb 06, 2011 8:38 pm

Re: Chittagong 2013 higher secondary problem 9

Unread post by Neblina » Thu Jan 23, 2014 10:55 pm

bristy1588 wrote:Why don't you try to figure it out in the Bangla way?
Just a tip, most of the times i used the bangla way during divisionals. its just a advice though, different strategy might work for you.
Yah Bangla way might work but that will be very time consuming. Looking for other ways if someone have one.
..

Ragib Farhat Hasan
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Re: Chittagong 2013 higher secondary problem 9

Unread post by Ragib Farhat Hasan » Fri Jan 09, 2015 6:20 pm

I think the answer is 1/81.

Ragib Farhat Hasan
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Re: Chittagong 2013 higher secondary problem 9

Unread post by Ragib Farhat Hasan » Fri Jan 09, 2015 6:23 pm

Or maybe 1/38^2.

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