A) 11 watt
B) 6 watt
C) 22 watt
D) 12 watt
Correct Answer: B
Solution :
Work done is given by : \[>\frac{1}{4}\] \[\ge \frac{1}{4}\] Now power \[\frac{{{d}^{2}}y}{d{{x}^{2}}}+\sqrt{1+{{\left( \frac{dy}{dx} \right)}^{3}}}=0\] \[\int_{1}^{e}{\frac{1}{x}dx}\]You need to login to perform this action.
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