Prove that there is no natural number for which 4^n ends with a zero.
Answers & Comments
Vansh1712
4=2×2 The prime factorization of 4 does not contain 2 and 5 . To end with the digit zero the number should be in the form 2^m×5^n. But 4 does not contain 5. Hope this helps u
Answers & Comments
The prime factorization of 4 does not contain 2 and 5 . To end with the digit zero the number should be in the form 2^m×5^n. But 4 does not contain 5.
Hope this helps u