Let {\E} be the ellipse \frac{x^2}{9}+\frac{y^2}{4}=1 and {\C} be the circle x^2+y^2=9. Let {\P}=(1,2) and {\Q}=(2,1). Which one of the following is correct?

Correct Answer is : P lies inside both C and E

Q lies inside {\C} but outside {\E}

{\Q} lies outside both {\C} and {\E}

{\P} lies inside {\C} but outside {\E}

UPSC NDA I 2010 Mathematics Paper

Question : 86 of 120

Marks: +1, -0

Let E be the ellipse ‌

+‌

=1 and C be the circle x2+y2=9. Let P=(1,2) and Q=(2,1). Which one of the following is correct?

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