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From the point P(sqrt(2),sqrt(6)) , tang...

From the point `P(sqrt(2),sqrt(6))` , tangents `P Aa n dP B` are drawn to the circle `x^2+y^2=4` Statement 1 :The area of quadrilateral `O A P B(O` being the origin) is 4. Statement 2 : The area of square is `a^2,` where `a` is the length of side.

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CENGAGE ENGLISH-CONIC SECTIONS-All Questions
  1. Let T1, T2 and be two tangents drawn from (-2, 0) onto the circle C:x^...

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  2. Let C1 be the circle with center O1(0,0) and radius 1 and C2 be the ci...

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  3. From the point P(sqrt(2),sqrt(6)) , tangents P Aa n dP B are drawn to ...

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  4. C1 is a circle of radius 1 touching the x- and the y-axis. C2 is anoth...

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  5. There are two circles whose equation are x^2+y^2=9 and x^2+y^2-8x-6y+n...

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  6. The line x+3y=0 is a diameter of the circle x^2+y^2-6x+2y=0

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  7. Prove That : No tangent can be drawn from the point (5/2,1) to the cir...

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  8. A circle passes through the points A(1,0) and B(5,0), and touches the ...

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  9. The locus of a point which moves such that the sum of the square of it...

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  10. The equation of four circles are (x+-a)^2+(y+-a2=a^2 . The radius of a...

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  11. An isosceles triangle A B C is inscribed in a circle x^2+y^2=a^2 with ...

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  12. A region in the x-y plane is bounded by the curve y=sqrt(25-x^2) and t...

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  13. If (alpha,beta) is a point on the circle whose center is on the x-axi...

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  14. The area of the triangle formed by joining the origin to the point of ...

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  15. A circle with center (a , b) passes through the origin. The equation...

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  16. A particle from the point P(sqrt3,1) moves on the circle x^2 +y^2=4...

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  17. The circles x^2+y^2 +2x +4y-20=0 and x^2 +y^2 + 6x-8y + 10 = 0 a)...

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  18. If the circles x^2+y^2-9=0 and x^2+y^2+2a x+2y+1=0 touch each other, t...

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  19. The equation of a circle of radius 1 touching the circles x^2+y^2-2|x|...

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  20. Which of the following lines have the intercepts of equal lengths on t...

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