Show that 6n, for n E n can't end with digit o.
Answers
Answered by
1
We know that the number which end with zero have factor of both 2 and 5 but 6^n has only factorisation of 2 and 3 So it doesn't end with zero.
Answered by
0
Hi ,
6^n for all values of n , n € N
ends with 6
1 ) if n = 1 then 6^1 = 6
2 ) if n = 2 then 6² = 36
3) if n = 3 then 6³ = 216
4) if n = 4 then 6⁴ = 1296
.
.
.
.
Here we can observe that the value
6^n , n €N is always end with 6.
I hope this helps you.
:)
6^n for all values of n , n € N
ends with 6
1 ) if n = 1 then 6^1 = 6
2 ) if n = 2 then 6² = 36
3) if n = 3 then 6³ = 216
4) if n = 4 then 6⁴ = 1296
.
.
.
.
Here we can observe that the value
6^n , n €N is always end with 6.
I hope this helps you.
:)
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