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What is the coefficient of \(x^{101}\) in the expansion of ...

In an escape game, you have found a padlock with numbers from 1 to 60. You have previously found a piece of paper inside a clear bottle. On the piece ...

Consider 3 random chords drawn in a circle. (Note that the random chords are established using the 'random endpoints' method, i.e., the endpoints of any chord are two randomly ...

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