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If is a positive integral value, then the probability that will have at its units place is
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The correct answer is:
Given that,
Where, is a positive integral value.
Here, only four digits may be at the unit place ie,
Let E be the event of getting at its units place.
Where, is a positive integral value.
Here, only four digits may be at the unit place ie,
Let E be the event of getting at its units place.
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