interesting try it out

IIT JEE 2015 Papers › Algebra questions › interesting try it out

2 men plan to meet at the town's clock tower on 29 Aug 2009 between 4pm to 6 pm. But they are both very impatient and cant wait more than 20 mins for the other person to come. so they can come anytime between 4 to 6 and will go after 20 minutes if the other person doesn't come this while. What is the probability that their meeting will be successful?

#Mathematics #Algebra

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3 Answers

62

Lokesh Verma ·2009-02-20 23:18:14

This was a problem that we solved once..

Plot

|x-y|<20

in the square of side 120

The area ratio will give the probability.

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62

Lokesh Verma ·2009-02-20 23:22:38

http://targetiit.com/iit_jee_forum/posts/one_more_ques_on_probability_125.html

Look at this one..

For full solution :)

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11

Subash ·2009-02-20 23:36:18

got it:)

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Your Answer

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