If the function \[f(x)=a{{x}^{3}}+b{{x}^{2}}+11x-6\] satisfies condition of Rolle's theorem in [1, 3] for \[x=2+\frac{1}{\sqrt{3}}\], then values of a and b , respectively, are

If the function \[f(x)=a{{x}^{3}}+b{{x}^{2}}+11x-6\] satisfies conditi

1.	If the function \[f(x)=a{{x}^{3}}+b{{x}^{2}}+11x-6\] satisfies condition of Rolle's theorem in [1, 3] for \[x=2+\frac{1}{\sqrt{3}}\], then values of a and b , respectively, are
A.	\[-\,3,\text{ }2\]
B.	\[2,\,\,-4\]
C.	1, 6
D.	none of these
Answer» E.

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If the function \[f(x)=a{{x}^{3}}+b{{x}^{2}}+11x-6\] satisfies condition of Rolle's theorem in [1, 3] for \[x=2+\frac{1}{\sqrt{3}}\], then values of a and b , respectively, are

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