SOLUTION: can we have any natural number = N for whether 7 power n ends with digit 0?

SOLUTION: can we have any natural number = N for whether 7 power n ends with digit 0?

Algebra.Com

Question 759218: can we have any natural number = N for whether 7 power n ends with digit 0?
Answer by lordshubham(4) (Show Source): You can put this solution on YOUR website!
Of Course !
10^7=10000000
or
O^7=0

RELATED QUESTIONS
show that 8n cannot end with digit 0 for any natural number... (answered by rwm)

for each natural number n with n>=3,... (answered by Fombitz)

Let n represent any natural(counting)number. Explain why it makes sense to declare both... (answered by ikdeep)

Prove that (5n)!/ 40^n * n! is natural number for every natural number... (answered by greenestamps)

Hey, I just found this interesting exercise and I'd like to know how to solve it. The... (answered by richwmiller)

Hello sirs and ma'ams. May I ask your help for the following problems: Write the... (answered by ikleyn)

These are the questions I'm having problems with: 24.b) (n+2)! / n! = 56 25. solve (answered by nabla)

How do I start to solve this problem? I have tried to solve but I am so confused.... (answered by mducky2)

Prove that n^5 − n is divisible by 5 for any natural... (answered by richard1234)