PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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In a musical chair game, the person playing the music has been advised to stop playing the music at any time within \(2\) minutes after she starts playing. What is the probability that the music will stop within the first half-minute after starting?
 
The probability that the music will stop within the first half-minute after starting \(=\)