A) \[{{a}^{2}}+{{b}^{2}}\]
B) \[\frac{{{\left( a+b \right)}^{2}}}{2}\]
C) ab
D) \[\frac{{{\left( a-b \right)}^{2}}}{2}\]
Correct Answer: C
Solution :
Equation of tangent at \[{{X}^{2}}=3{{R}^{2}}\] to the ellipse is \[X=\sqrt{3}R\] Coordinates of P and Q are \[e=M\frac{di}{dt}\] respectively. Now, area of \[=0.005\times \frac{d}{dt}\left( {{i}_{0}}\sin \omega t \right)\] \[=0.005\times {{i}_{0}}\cos \omega t\] Minimum area = abYou need to login to perform this action.
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