Math, asked by ravinderkhurana1980, 3 months ago

There are eleven balloons floating in a big box. If one balloon clashes with another only once, how many clashes have there been? (Answer in Integer)​

Answers

Answered by tejas9193
0

Step-by-step explanation:

There are eleven balloons floating in a big box. If one balloon clashes with another only once, how many clashes have there

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