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Find the equation of ellipse with foci at ((_-^+)5,0) and x=36/5 is the one directrix.
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Nov 25, 2018
in
Class XI Maths
by
arun811
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its urgent plzz answer fast !!!
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Show that 3x^2+4y^2-12x-8y+4=0 represent an ellipse. Find its Centre, length, equation axis, eccentricity, foci and directrix
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Nov 25, 2018
in
Class XI Maths
by
arun811
(
-61
points)
its urgent plzz answer fast !!!
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Find the equation of the ellipse satisfying the following condition. Vertices at ((_-^+)5,0), foci at ((_-^+)4,0).
asked
Nov 25, 2018
in
Class XI Maths
by
arun811
(
-61
points)
plzzz answer fast tmrw i have pre board exam
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Find the equation the parabola with vertex of the origin focus at (-4,0) and directrix y=2
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Nov 25, 2018
in
Class XI Maths
by
arun811
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-61
points)
its urgent plzz answer fast !!!
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Given the ellipse with equation 9X2 + 25y2 = 225, find the eccentricity and foci.
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Feb 21, 2018
in
Class XI Maths
by
vijay
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conic sections
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If the eccentricity of an ellipse is 5/8 and the distance between its foci is 10, then find latus rectum of the ellipse.
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Feb 21, 2018
in
Class XI Maths
by
vijay
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523
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conic sections
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Find the equation of ellipse whose eccentricity is 2/3, latus rectum is 5 and thecentre is (0, 0).
asked
Feb 21, 2018
in
Class XI Maths
by
vijay
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523
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conic sections
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9. Find the equation of the straight line which cut of at intercept 5 from the y axis and re equally end in to the axis.
asked
Nov 25, 2018
in
Class XI Maths
by
arun811
(
-61
points)
its urgent plzz answer fast !!!
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A point moves so that the sum its distance from (ae, 0) and –ae, 0) is 2a. Prove that the equation to its locus is x^2/a^2 +y^2/b^2 =1. Wherea^2=a^2 (1-e^2).
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Nov 25, 2018
in
Class XI Maths
by
arun811
(
-61
points)
its urgent plzz answer fast !!!
+1
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Using factorization, find the roots of the quadratic equation : (x+5)2 - 36 = 0.
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Jan 6, 2018
in
Class X Maths
by
priya12
(
-10,179
points)
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A small candle 2.5 in size is placed at 27 cm in front of concave mirror of radius of curvature 36 cm. If the candle is moved close to the mirror how will the screen has to be moved?
asked
Mar 10, 2017
in
Class X Science
by
esha agarwal
(
1
point)
its urgent plzz answer fast !!!
explain it properly..
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