Answer:
Proved
Step-by-step explanation:
The given data is:
not
Required
Prove by induction that it is divisible by 5
Assume
So, we have:
where p is a positive digit
Rewrite as:
To solve further, we have to prove that is true for
Add 0
Replace 0 with
Factorize
Substitute
<em>The 5 outside the bracket implies that it is divisible by 5</em>
12*10 = 120
just multipuly
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