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IIT JEE PROBABILITY In a `n-` sided regular polygon, the probability that the two diagonal chose...

397 views · Published 20 February 2018 · 2:23 · Indexed 23 September 2026

Channel: Doubtnut · 2018 · Education

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This is the Solution of question from Cengage Publication Math Book Algebra Chapter 6 PROBABILITY written By G. Tewani. You can Find Solution of all math questions from CENGAGE BOOK on our app DOUBTNUT for free. Download Doubtnut from - https://doubtnut.app.link/T4EgapO4vR

 In a `n-`
sided regular polygon, the probability that the two diagonal chosen at
 random will intersect inside the polygon is
a.`(2^n C_2)/(^(^(n C_(2-n)))C_2)`
b. `("^(n(n-1))C_2)/(^(^(n C_(2-n)))C_2)`

c. `(^n C_4)/(^(^(n C_(2-n)))C_2)`
d. none of these

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