Question:medium
Assertion (A): The number \(4^n\) cannot end with the digit 0, where \(n\) is a natural number.
Reason (R): A number ends with 0 if its prime factorization contains both 2 and 5.
Assertion (A): The number \(4^n\) cannot end with the digit 0, where \(n\) is a natural number.
Reason (R): A number ends with 0 if its prime factorization contains both 2 and 5.
Reason (R): A number ends with 0 if its prime factorization contains both 2 and 5.
Show Hint
A number ends with 0 only if its prime factorization includes both 2 and 5, but this is not the explanation for why \( 4^n \) cannot end in 0.
Updated On: Mar 1, 2026
- Both A and R are correct and R is the correct explanation of A.
- Both A and R are correct but R is not the correct explanation of A.
- A is correct but R is incorrect.
- Both A and R are incorrect.
Show Solution
The Correct Option is C
Solution and Explanation
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