JEE Class main Answered
In a football tournament, each team played two matches against each other.if altogether 240 matches we're played . The no. of participants team is (a) 16 (b) 18 (c) 20 (d) non of these.
Please solve this question.
Asked by akash980403 | 24 Dec, 2018, 07:09: PM
Expert Answer
Having a match means selecting 2 teams from available teams
let the no. of participating teams be 'n'
nC2 × 2 = 240..............two games are played between same teams
n = 16 teams
Answered by Arun | 26 Dec, 2018, 10:00: AM
Application Videos
Concept Videos
JEE main - Maths
Asked by satwik0115 | 16 Mar, 2024, 07:53: AM
ANSWERED BY EXPERT
JEE main - Maths
Asked by shivanshij5 | 07 Feb, 2024, 11:16: AM
ANSWERED BY EXPERT
JEE main - Maths
Asked by pantsanjana10 | 28 Jan, 2024, 09:10: AM
ANSWERED BY EXPERT
JEE main - Maths
Asked by rekha.rmd7 | 12 Dec, 2023, 12:04: AM
ANSWERED BY EXPERT
JEE main - Maths
Asked by harshpunia109 | 26 Jun, 2023, 07:21: PM
ANSWERED BY EXPERT
JEE main - Maths
Asked by harshpunia109 | 25 Jun, 2023, 06:36: PM
ANSWERED BY EXPERT
JEE main - Maths
Asked by abhishekssstays | 17 Dec, 2022, 05:00: PM
ANSWERED BY EXPERT