If f(x) is a polynomial in x, the second derivative of f(ex) at x = 1 is
ef"(e) + f'(e)
(f"(e) + f'(e))e2
e2f"(e)
(f"(e)e + f'(e))e
If y = f(ex) (a polynomial in ex), then
Hence (D) is correct answer.
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