How many chords can be drawn through 21 points on a circle.
Answers
Answered by
2
10 chords can be drawn
Triksl19:
This is a question of combinations
Answer- 210
Answered by
5
I think 21 chords can be drawn or more than 21 .
I hpo it will help u
This is a question of combinations
Answer- 210
So if u know the answer why did u ask
I have seen it from the back of the book
But I dont know the procedure
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