If \[f(x)=3{{e}^{{{x}^{2}}}}\],then \[f'(x)-2xf(x)+\frac{1}{3}f(0)-f'(0)=\]

• A. 0
• B. 1
• C. \[\frac{7}{3}{{e}^{{{x}^{2}}}}\]
• D. None of these