Can sum of digits of n^2 be less than sum of digits of n?
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yes it can be
it is true in some cases but not in all
for example
1^2 = 1 but 1+1 is greater than 1
but is case of 2 as n it is equal
in case of 3 as n then n^2 is greater
so it is not confirm or fix
hope it helps
plz mark as braimliest
it is true in some cases but not in all
for example
1^2 = 1 but 1+1 is greater than 1
but is case of 2 as n it is equal
in case of 3 as n then n^2 is greater
so it is not confirm or fix
hope it helps
plz mark as braimliest
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