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Combinations

CBSE XI Science Mathematics Permutations and Combinations

in a football championship 153 matches were played. every team played one match with each other. the number of team participating in the championship

Asked by Piyush Gupta 9th August 2010 12:00 AM
Answered by Expert

JEE JEE (Main) Mathematics

ncr+ncr-1=n+1cr  

Asked by 154706865169453 2nd January 2018 3:49 PM
Answered by Expert

CBSE X Mathematics Areas Related to Circles

pls explain

Asked by gpnkumar0 19th February 2018 9:30 PM
Answered by Expert

ICSE X Mathematics Mensuration: Cylinder, Cone and Sphere

B part

Asked by lovemaan5500 24th February 2018 5:18 PM
Answered by Expert

JEE JEE (Main) Physics

plz solve the question with explanation

Asked by futureisbright051101 11th April 2018 6:46 AM
Answer Verified by Expert

CBSE VI Mathematics

Write the greatest 6-digit number using three different digit.

Asked by Manishkumary975 7th June 2018 10:51 AM
Answered by Expert

JEE JEE (Main) Mathematics

: How many numbers can be formed with the digits 1, 2, 3, 4, 3, 2, 1 so that the odd digits always occupy the odd places?:    

Asked by puneetgarg2555 21st June 2018 6:59 AM
Answered by Expert

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