Is ? Is ?

**# Part 1**
Let us assume .
To prove our claim, we have to show that there exists constants such that for all .

Now,

So, for and any , .

**# Part 1**
Let us assume .
To prove our claim, we have to show that there exists constants such that for all .

Now,

If there s a , such that , then . But this is not possible for any arbitrarily large value of .

So, our assumption leads to a contradiction, i.e .

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