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प्रश्न
The probability of an event which is certain to happen is ______.
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उत्तर
The probability of an event which is certain to happen is 1.
Explanation:
In other words, probability of a sure event is 1.
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संबंधित प्रश्न
When a die is thrown, list the outcomes of an event of getting a prime number.
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Tomorrow will be a cloudy day.
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