In a class there are 25 students if each student plays a chess game with each other students then find the total number of chess games played by them
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Hello!!!
Since the class has 25 students.
So,the number of students required to play chess is 2.
So,25/2=12.5
Since one boy left without playing chess.
Therefore,12 games are being played with one student left without playing chess.
Since the class has 25 students.
So,the number of students required to play chess is 2.
So,25/2=12.5
Since one boy left without playing chess.
Therefore,12 games are being played with one student left without playing chess.
shivam123443348:
answer is 300
how
bzzz yeh question permutation and combination ka hai.... ussi trah se niklna hoga
hmm..srry i don not know
it's totally ok.. :)
hm...
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