A) 1
B) \[\sqrt{3}\]
C) 2
D) None of these
Correct Answer: B
Solution :
\[f'(x)=1-\frac{1}{{{x}^{2}}}\Rightarrow f'(c)=1-\frac{1}{{{c}^{2}}}\] \[\therefore 1-\frac{1}{{{c}^{2}}}=\frac{\frac{10}{3}-2}{2}\Rightarrow 1-\frac{1}{{{c}^{2}}}=\frac{2}{3}\Rightarrow {{c}^{2}}=3\].
You need to login to perform this action.
You will be redirected in
3 sec
