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CENGAGE ENGLISH-CONIC SECTIONS-All Questions
- Find the equation of the common tangent of y^2=4a x and x^2=4a y.
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- If the lines L1 and L2 are tangents to 4x^2-4x-24 y+49=0 and are norma...
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- Find the shortest distance between the line y=x-2 and the parabola y=x...
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- If two tangents drawn from the point (alpha,beta) to the parabola y^2=...
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- Find dy/dx , tan^(-1){(cosx - sinx)/(cosx + sinx)} .
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- Find the angle at which normal at point P(a t^2,2a t) to the parabola ...
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- If tangents are drawn to y^2=4a x from any point P on the parabola y^2...
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- Find the equation of a parabola having its focus at S(2,0) and one ext...
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- Find the equation of a parabola having focus at (0,-3) and directrix y...
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- Find the equation of a parabola having its vertex at A(1,0) and focu...
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- A beam is supported at its ends by supports which are 12 metres apa...
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- Find the coordinates of points on the parabola y^2=8x whose focal dist...
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- If a parabolic reflector is 20 cm in diameter and 5 cm deep, find t...
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- An arch is in the form of a parabola with its axis vertical. The arc i...
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- If the vertex of a parabola is the point (-3,0) and the directrix is t...
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- The chord A B of the parabola y^2=4a x cuts the axis of the parabola a...
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- Prove that the chord y-xsqrt(2)+4asqrt(2)=0 is a normal chord of the p...
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- Find the point on the curve y^2=a x the tangent at which makes an angl...
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- Find the equation of the straight lines touching both x^2+y^2=2a^2 and...
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- Find the points of contact Q and R of a tangent from the point P(2,3) ...
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