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RD SHARMA ENGLISH-ELLIPSE-All Questions
- A rod of length 12 cm moves with its ends always touching the coord...
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- If the lengths of semi major and semi minor axes of an ellipse are 2 ...
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- Write the eccentricity of the ellipse 9x^2+5y^2-18 x-2y-16=0.
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- Write the centre and eccentricity of the ellipse 3x^2+4y^2-6x+8y-5=0.
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- PSQ is a focal chord of the ellipse 4x^2+9y^2=36 such that SP=4....
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- If the latus rectum of an ellipse is equal to the half of minor axis, ...
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- The eccentricity of the ellipse, if the distance between the foci is e...
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- If S\ a n d\ S ' are two foci of the ellipse (x^2)/(a^2)+(y^2)/(b^2)=1...
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- If the minor axis of an ellipse subtends an equilateral triangle with ...
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- If a latus rectum of an ellipse subtends a right angle at the centre o...
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- For the ellipse 12 x^2+4y^2+24 x-16 y+25=0 a.centre is (-1,2) b. leng...
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- The directrix of the parabola x^2-4x-8y + 12=0 is
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- The equation of the ellipse with focus (-1,1) directrix x-y+3=0 and ec...
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- The equation of the circle drawn with the two foci of x^2/a^2+y^2/b^2...
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- If the latus rectum of an ellipse is equal to the half of minor axis, ...
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- The eccentricity of the ellipse if the distance between the foci is ...
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- The eccentricity of ellipse, if the distance between the foci and ...
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- The difference between the lengths of the major axis and the latus r...
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- The eccentricity of the conic 9x^2+25 y^2=225 is a.2//5 b.4//5 c. 1//3...
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- The latus rectum of the conic 3x^2+4y^2-6x+8y-5=0 is a.3 b. (sqrt(3))/...
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