Thanks.
Maybe I should apply Liouville's theorem
, but I have to prove that function - an entire, given that - entire function...how can i prove that entire function also?
Thanks.
Maybe I should apply Liouville's theorem
, but I have to prove that function - an entire, given that - entire function...how can i prove that entire function also?
Yes, that is exactly what you need to do. In fact, a differentiable function of a differentiable function is always differentiable (that is basically what the chain rule says).