Question

❤❤ Good Evening ❤❤

⭐ Answer this question of real number with the proper explanation !!!!

✍✍✍ Consider the number 4^n , where n is a natural number. Check whether there is any value of n for which 4^n ends with the Digit zero ???

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Thank you !!

Warm Regards
@Brainlestuser , Brainly Team

Answer 1

4^n cannot end with the digit zero for any value of n because if we do prime factorisation of 4 it will contain 2*2 i.e. 4^n=(2*2)^n according to the fundamental theorem of arithmetic factors of any number should contain 5 and 2 then the no. for any value of n will end with the digit zero

Answer 2

according to me there is no such number that ends with the digit 0 as 4^0=1 except that
4^any no. will have last digit as either 4 or 6